APA (7th ed.) Citation

Hegner, R. W. (1912). College zoology. Macmillan.

Chicago Style (17th ed.) Citation

Hegner, Robert William. College Zoology. New York: Macmillan, 1912.

MLA (9th ed.) Citation

Hegner, Robert William. College Zoology. Macmillan, 1912.

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