APA (7th ed.) Citation

Milton, J., & Langford, A. (1989). Whales: The gentle giants. Random House.

Chicago Style (17th ed.) Citation

Milton, Joyce, and Alton Langford. Whales: The Gentle Giants. New York: Random House, 1989.

MLA (9th ed.) Citation

Milton, Joyce, and Alton Langford. Whales: The Gentle Giants. Random House, 1989.

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