APA (7th ed.) Citation

Woodruff, F. M. (1907). The birds of the Chicago Area.

Chicago Style (17th ed.) Citation

Woodruff, Frank Morley. The Birds of the Chicago Area. Chicago, Ill, 1907.

MLA (9th ed.) Citation

Woodruff, Frank Morley. The Birds of the Chicago Area. 1907.

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