Dyfyniad APA

Serena, F. (2005). Field identification guide to the sharks and rays of the mediterranean and black sea. Rome: FAO.

Dyfyniad Arddull Chicago

Serena, Fabrizio. Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea. Rome: FAO, 2005.

Dyfyniad MLA

Serena, Fabrizio. Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea. Rome: FAO, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.