APA (7th ed.) Citation

Cromie, W. J. (1966). The living world of the sea. Prentice-Hall.

Chicago Style (17th ed.) Citation

Cromie, William J. The Living World of the Sea. New Jersey: Prentice-Hall, 1966.

MLA (9th ed.) Citation

Cromie, William J. The Living World of the Sea. Prentice-Hall, 1966.