APA Citation

Hegner, R. W. (1937). College zoology (Fourth edition.). New York, USA: The Macmillan Company.

Chicago Style Citation

Hegner, Robert W. College Zoology. Fourth edition. New York, USA: The Macmillan Company, 1937.

MLA Citation

Hegner, Robert W. College Zoology. Fourth edition. New York, USA: The Macmillan Company, 1937.

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