Cita APA

Ursin, M. J., & Ursin, M. J. (1977). A guide to fishes of the temperate Atlantic Coast. New York: E. P. Dutton.

Citación estilo Chicago

Ursin, Michael J., y Michael J. Ursin. A Guide to Fishes of the Temperate Atlantic Coast. New York: E. P. Dutton, 1977.

Cita MLA

Ursin, Michael J., y Michael J. Ursin. A Guide to Fishes of the Temperate Atlantic Coast. New York: E. P. Dutton, 1977.