Bibliographic details for "Black Earths"

Page name: Black Earths
Author: Norbert Lüdtke
Publisher: WILLY-WIKI fern-mobil-reisen.
Date of this revision: 19 October 2020 12:06 UTC
Date retrieved: 13 December 2025 10:20 UTC
Permanent link: http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208
Page Version ID: 1603109208

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

Citation styles for "Black Earths"

APA style

Norbert Lüdtke (2020). Black Earths. WILLY-WIKI fern-mobil-reisen. Retrieved 10:20, 13 December, 2025 from http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208.

MLA style

“Black Earths.” WILLY-WIKI fern-mobil-reisen. 19 Oct 2020, 12:06 UTC. 13 Dec 2025, 10:20 <http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208>.

MHRA style

Norbert Lüdtke, ‘Black Earths’, WILLY-WIKI fern-mobil-reisen, 19 October 2020, 12:06 UTC, <http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208> [accessed 13 December 2025]

Chicago style

Norbert Lüdtke, “Black Earths,” WILLY-WIKI fern-mobil-reisen, http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208 (accessed December 13, 2025).

Norbert Lüdtke. Black Earths [Internet]. WILLY-WIKI fern-mobil-reisen; 2020 Oct 19, 12:06 UTC [cited 2025 Dec 13]. Available from: http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208.

Bluebook style

Black Earths, http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208 (last visited December 13, 2025).

AMA style

Norbert Lüdtke. Black Earths. WILLY-WIKI fern-mobil-reisen. October 19, 2020, 12:06 UTC. Available at: http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208. Accessed December 13, 2025.

BibTeX entry

 @misc{ wiki:xxx,
   author = "Norbert Lüdtke",
   title = "Black Earths --- WILLY-WIKI fern-mobil-reisen",
   year = "2020",
   url = "http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208",
   note = "[Online; accessed 13-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 = "Black Earths --- WILLY-WIKI fern-mobil-reisen",
   year = "2020",
   url = "\url{http://www.willy-janssen.de/doku.php/wiki/black_earths?rev=1603109208}",
   note = "[Online; accessed 13-December-2025]"
 }