APA (7th ed.) Citation

Prokosch, P. (1985). Ringelgänse im Wattenmeer: = Population, annual cycle and traditional relationships to feeding areas of the Dark-Bellied Brent Goose (Branta b. bernicla, L. 1758) in the Northfrisian Waddensea ([Sonderdr.].). Umweltstiftung WWF-Deutschland.

Chicago Style (17th ed.) Citation

Prokosch, Peter. Ringelgänse Im Wattenmeer: = Population, Annual Cycle and Traditional Relationships to Feeding Areas of the Dark-Bellied Brent Goose (Branta B. Bernicla, L. 1758) in the Northfrisian Waddensea. [Sonderdr.]. Frankfurt: Umweltstiftung WWF-Deutschland, 1985.

MLA (9th ed.) Citation

Prokosch, Peter. Ringelgänse Im Wattenmeer: = Population, Annual Cycle and Traditional Relationships to Feeding Areas of the Dark-Bellied Brent Goose (Branta B. Bernicla, L. 1758) in the Northfrisian Waddensea. [Sonderdr.]. Umweltstiftung WWF-Deutschland, 1985.