APA (7th ed.) Citation

Hegner, R. W. (1936). College zoology (4th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Hegner, Robert William. College Zoology. 4th ed. New York: Macmillan, 1936.

MLA (9th ed.) Citation

Hegner, Robert William. College Zoology. 4th ed. Macmillan, 1936.

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