Dyfyniad APA

Pistoia, M. (1975). Health plants of the world. News Weak Book.

Dyfyniad Arddull Chicago

Pistoia, M. Health Plants of the World. New York: News Weak Book, 1975.

Dyfyniad MLA

Pistoia, M. Health Plants of the World. News Weak Book, 1975.

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