Dyfyniad APA
ebrary, Inc, & Lawrence, J. M. (2013). Starfish: Biology and ecology of the Asteroidea. Johns Hopkins University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and John M. Lawrence. Starfish: Biology and Ecology of the Asteroidea. Baltimore: Johns Hopkins University Press, 2013.
Dyfyniad MLA
ebrary, Inc, and John M. Lawrence. Starfish: Biology and Ecology of the Asteroidea. Johns Hopkins University Press, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.