APA (7th ed.) Zitazioa

ebrary, Inc, & Lawrence, J. M. (2013). Starfish: Biology and ecology of the Asteroidea. Johns Hopkins University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta John M. Lawrence. Starfish: Biology and Ecology of the Asteroidea. Baltimore: Johns Hopkins University Press, 2013.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta John M. Lawrence. Starfish: Biology and Ecology of the Asteroidea. Johns Hopkins University Press, 2013.