Dyfyniad APA
ebrary, Inc, & Murray, J. L. (2012). Frogs: Biology, ecology and uses. Nova Science.
Dyfyniad Arddull Chicago
ebrary, Inc, and James L. Murray. Frogs: Biology, Ecology and Uses. New York: Nova Science, 2012.
Dyfyniad MLA
ebrary, Inc, and James L. Murray. Frogs: Biology, Ecology and Uses. Nova Science, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.