APA (7th ed.) Citation

Denker, K., & Denker, H. (1994). Jagen in Namibia. [publisher not identified].

Chicago Style (17th ed.) Citation

Denker, Kai-Uwe, and Helge Denker. Jagen in Namibia. [Windhoek]: [publisher not identified], 1994.

MLA (9th ed.) Citation

Denker, Kai-Uwe, and Helge Denker. Jagen in Namibia. [publisher not identified], 1994.