APA (7th ed.) Citation

Kendeigh, S. C. (1982). Bird populations in east central Illinois: Fluctuations, variations, and development over a half-century. The University of Illinois.

Chicago Style (17th ed.) Citation

Kendeigh, Samuel Charles. Bird Populations in East Central Illinois: Fluctuations, Variations, and Development over a Half-century. Champaign: The University of Illinois, 1982.

MLA (9th ed.) Citation

Kendeigh, Samuel Charles. Bird Populations in East Central Illinois: Fluctuations, Variations, and Development over a Half-century. The University of Illinois, 1982.