APA (7th ed.) Citation

Friedmann, H. (1948). The parasitic cuckoos of Africa. Washington Academy of Sciences.

Chicago Style (17th ed.) Citation

Friedmann, Herbert. The Parasitic Cuckoos of Africa. Washington, D.C.: Washington Academy of Sciences, 1948.

MLA (8th ed.) Citation

Friedmann, Herbert. The Parasitic Cuckoos of Africa. Washington Academy of Sciences, 1948.