Dyfyniad APA

(2001). Textbook of family medicine: Companion handbook. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Textbook of Family Medicine: Companion Handbook. New York: McGraw-Hill, 2001.

Dyfyniad MLA

Textbook of Family Medicine: Companion Handbook. New York: McGraw-Hill, 2001.

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