Dyfyniad APA

Clark, R. L., & Cumley, R. W. book of health: A medical encyclopaedia for everyone. Van Nostrand Reinhold Company.

Dyfyniad Arddull Chicago

Clark, Raandolph Lee, and Russel W. Cumley. Book of Health: A Medical Encyclopaedia for Everyone. New York: Van Nostrand Reinhold Company.

Dyfyniad MLA

Clark, Raandolph Lee, and Russel W. Cumley. Book of Health: A Medical Encyclopaedia for Everyone. Van Nostrand Reinhold Company.

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