APA

Nicol J. A. C., . (1960). The biology of marine animals. New York: Interscience Publishers.

Chicago

Nicol J A Colin, . 1960. The biology of marine animals. New York: Interscience Publishers.

Harvard

Nicol J. A. C., . (1960). The biology of marine animals. New York: Interscience Publishers.

MLA

Nicol J A Colin, . The biology of marine animals. New York: Interscience Publishers. 1960.