Cita APA (7th ed.)

Williams, R. B. (1991). Coelenterate biology: Recent research on cnidaria and ctenophora. Kluwer Academic Publishers.

Cita Chicago (17th ed.)

Williams, R. B. Coelenterate Biology: Recent Research on Cnidaria and Ctenophora. Dordrecht: Kluwer Academic Publishers, 1991.

Cita MLA (9th ed.)

Williams, R. B. Coelenterate Biology: Recent Research on Cnidaria and Ctenophora. Kluwer Academic Publishers, 1991.