Dyfyniad APA

Cataldo, C. B., & Whitney, E. R. (1999). Nutrition and diet therapy: Principles and practice (5th ed.). Wadsworth Pub.

Dyfyniad Arddull Chicago

Cataldo, Corinne Balog, and Eleanor Ross Whitney. Nutrition and Diet Therapy: Principles and Practice. 5th ed. Belmont, Calif: Wadsworth Pub, 1999.

Dyfyniad MLA

Cataldo, Corinne Balog, and Eleanor Ross Whitney. Nutrition and Diet Therapy: Principles and Practice. 5th ed. Wadsworth Pub, 1999.

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