APA (7th ed.) Citation

Scheel, H., & Scheel, H. (1989). Zugvögel. Verl. Tribüne.

Chicago Style (17th ed.) Citation

Scheel, Harry, and Heinrich Scheel. Zugvögel. Berlin: Verl. Tribüne, 1989.

MLA (8th ed.) Citation

Scheel, Harry, and Heinrich Scheel. Zugvögel. Verl. Tribüne, 1989.

Warning: These citations may not always be 100% accurate.