Dyfyniad APA
ebrary, Inc, & Brusca, R. C. (2010). The Gulf of California: Biodiversity and conservation. University of Arizona Press : Arizona-Sonora Desert Museum.
Dyfyniad Arddull Chicago
ebrary, Inc, and Richard C. Brusca. The Gulf of California: Biodiversity and Conservation. Tucson, Ariz.: University of Arizona Press : Arizona-Sonora Desert Museum, 2010.
Dyfyniad MLA
ebrary, Inc, and Richard C. Brusca. The Gulf of California: Biodiversity and Conservation. University of Arizona Press : Arizona-Sonora Desert Museum, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.