APA (7th ed.) Citation

Cothren, M. B. (1934). Cher Ami: The story of a carrier pigeon. Little, Brown.

Chicago Style (17th ed.) Citation

Cothren, Marion B. Cher Ami: The Story of a Carrier Pigeon. Boston: Little, Brown, 1934.

MLA (9th ed.) Citation

Cothren, Marion B. Cher Ami: The Story of a Carrier Pigeon. Little, Brown, 1934.

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