• Page name: Real Life oder Virtual Reality? Reisen in zwei Welten
• Author: Norbert Lüdtke
• Publisher: WILLY-WIKI fern-mobil-reisen.
• Date of this revision: 20 June 2020 07:01 UTC
• Date retrieved: 18 December 2025 23:28 UTC
• Permanent link: http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477
• Page Version ID: 1592636477

Please remember to check with your standards guide or professor’s guidelines for the exact syntax to suit your needs.

Norbert Lüdtke (2020). Real Life oder Virtual Reality? Reisen in zwei Welten. WILLY-WIKI fern-mobil-reisen. Retrieved 23:28, 18 December, 2025 from http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477.

“Real Life oder Virtual Reality? Reisen in zwei Welten.” WILLY-WIKI fern-mobil-reisen. 20 Jun 2020, 07:01 UTC. 18 Dec 2025, 23:28 <http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477>.

Norbert Lüdtke, ‘Real Life oder Virtual Reality? Reisen in zwei Welten’, WILLY-WIKI fern-mobil-reisen, 20 June 2020, 07:01 UTC, <http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477> [accessed 18 December 2025]

Norbert Lüdtke, “Real Life oder Virtual Reality? Reisen in zwei Welten,” WILLY-WIKI fern-mobil-reisen, http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477 (accessed December 18, 2025).

Norbert Lüdtke. Real Life oder Virtual Reality? Reisen in zwei Welten [Internet]. WILLY-WIKI fern-mobil-reisen; 2020 Jun 20, 07:01 UTC [cited 2025 Dec 18]. Available from: http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477.

Real Life oder Virtual Reality? Reisen in zwei Welten, http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477 (last visited December 18, 2025).

Norbert Lüdtke. Real Life oder Virtual Reality? Reisen in zwei Welten. WILLY-WIKI fern-mobil-reisen. June 20, 2020, 07:01 UTC. Available at: http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477. Accessed December 18, 2025.

 @misc{ wiki:xxx,
   author = "Norbert Lüdtke",
   title = "Real Life oder Virtual Reality? Reisen in zwei Welten --- WILLY-WIKI fern-mobil-reisen",
   year = "2020",
   url = "http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477",
   note = "[Online; accessed 18-December-2025]"
 }

When using the LaTeX package url (\usepackage{url} somewhere in the preamble), which tends to give much more nicely formatted web addresses, the following may be preferred:

 @misc{ wiki:xxx,
   author = "Norbert Lüdtke",
   title = "Real Life oder Virtual Reality? Reisen in zwei Welten --- WILLY-WIKI fern-mobil-reisen",
   year = "2020",
   url = "\url{http://www.willy-janssen.de/doku.php/wiki/real_life_oder_virtual_reality?rev=1592636477}",
   note = "[Online; accessed 18-December-2025]"
 }