APA (7th ed.) Citation

Berrill, N. J., & Berrill, J. (1957). 1001 questions answered about the seashore. Dodd, Mead.

Chicago Style (17th ed.) Citation

Berrill, Norman John, and Jacquelyn Berrill. 1001 Questions Answered About the Seashore. New York: Dodd, Mead, 1957.

MLA (9th ed.) Citation

Berrill, Norman John, and Jacquelyn Berrill. 1001 Questions Answered About the Seashore. Dodd, Mead, 1957.