Reader's Digest Association. (2004). Foods that harm, foods that heal: An A-Z guide to safe and healthy eating. Reader's Digest.
Chicago-referens (17:e uppl.)Reader's Digest Association. Foods That Harm, Foods That Heal: An A-Z Guide to Safe and Healthy Eating. Pleasantville, N.Y: Reader's Digest, 2004.
MLA-referens (8:e uppl.)Reader's Digest Association. Foods That Harm, Foods That Heal: An A-Z Guide to Safe and Healthy Eating. Reader's Digest, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.