Dyfyniad APA

Schmidt, G. D. (2005). Gerald D. Schmidt & Larry S. Roberts' foundations of parasitology. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Schmidt, Gerals D. Gerald D. Schmidt & Larry S. Roberts' Foundations of Parasitology. New York: McGraw-Hill, 2005.

Dyfyniad MLA

Schmidt, Gerals D. Gerald D. Schmidt & Larry S. Roberts' Foundations of Parasitology. New York: McGraw-Hill, 2005.

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