APA Citation

Hegner, R. W. (1959). College zoology (7th ed.). Calcutta: Oxford and IBH.

Chicago Style Citation

Hegner, Robert W. College Zoology. 7th ed. Calcutta: Oxford and IBH, 1959.

MLA Citation

Hegner, Robert W. College Zoology. 7th ed. Calcutta: Oxford and IBH, 1959.

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