• Page name: Tropenhelm
• Author: Norbert Lüdtke
• Publisher: WILLY-WIKI fern-mobil-reisen.
• Date of this revision: 24 March 2023 08:01 UTC
• Date retrieved: 11 May 2026 01:52 UTC
• Permanent link: https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891
• Page Version ID: 1679644891

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

Norbert Lüdtke (2023). Tropenhelm. WILLY-WIKI fern-mobil-reisen. Retrieved 01:52, 11 May, 2026 from https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891.

“Tropenhelm.” WILLY-WIKI fern-mobil-reisen. 24 Mar 2023, 08:01 UTC. 11 May 2026, 01:52 <https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891>.

Norbert Lüdtke, ‘Tropenhelm’, WILLY-WIKI fern-mobil-reisen, 24 March 2023, 08:01 UTC, <https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891> [accessed 11 May 2026]

Norbert Lüdtke, “Tropenhelm,” WILLY-WIKI fern-mobil-reisen, https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891 (accessed May 11, 2026).

Norbert Lüdtke. Tropenhelm [Internet]. WILLY-WIKI fern-mobil-reisen; 2023 Mar 24, 08:01 UTC [cited 2026 May 11]. Available from: https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891.

Tropenhelm, https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891 (last visited May 11, 2026).

Norbert Lüdtke. Tropenhelm. WILLY-WIKI fern-mobil-reisen. March 24, 2023, 08:01 UTC. Available at: https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891. Accessed May 11, 2026.

 @misc{ wiki:xxx,
   author = "Norbert Lüdtke",
   title = "Tropenhelm --- WILLY-WIKI fern-mobil-reisen",
   year = "2023",
   url = "https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891",
   note = "[Online; accessed 11-May-2026]"
 }

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 = "Tropenhelm --- WILLY-WIKI fern-mobil-reisen",
   year = "2023",
   url = "\url{https://willy-janssen.de/doku.php/wiki/tropenhelm?rev=1679644891}",
   note = "[Online; accessed 11-May-2026]"
 }