APA (7th ed.) Citation

American Ornithologists' Union. (1935). Abridged check-list of North American birds: From the fourth edition of the A.O.U chech-list. American Ornithologists' Union.

Chicago Style (17th ed.) Citation

American Ornithologists' Union. Abridged Check-list of North American Birds: From the Fourth Edition of the A.O.U Chech-list. Washington, D.C.: American Ornithologists' Union, 1935.

MLA (9th ed.) Citation

American Ornithologists' Union. Abridged Check-list of North American Birds: From the Fourth Edition of the A.O.U Chech-list. American Ornithologists' Union, 1935.