APA (7th ed.) Citation

Zim, H. S. (1951). The great whales. Morrow.

Chicago Style (17th ed.) Citation

Zim, Herbert S. The Great Whales. New York: Morrow, 1951.

MLA (9th ed.) Citation

Zim, Herbert S. The Great Whales. Morrow, 1951.

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