APA (7th ed.) Citation

Simon, H. (1962). The study of birds made simple. Doubleday.

Chicago Style (17th ed.) Citation

Simon, Hilda. The Study of Birds Made Simple. Garden City, N. Y: Doubleday, 1962.

MLA (9th ed.) Citation

Simon, Hilda. The Study of Birds Made Simple. Doubleday, 1962.

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