APA (7th ed.) Citation

(1981). Sah den vögeln. [s.n.].

Chicago Style (17th ed.) Citation

Sah Den Vögeln. [s.l.]: [s.n.], 1981.

MLA (9th ed.) Citation

Sah Den Vögeln. [s.n.], 1981.

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