APA (7th ed.) Citation

Hegner, R. W. (1913). College zoology. The Macmillan Company.

Chicago Style (17th ed.) Citation

Hegner, Robert Wilhelm. College Zoology. New York: The Macmillan Company, 1913.

MLA (8th ed.) Citation

Hegner, Robert Wilhelm. College Zoology. The Macmillan Company, 1913.

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