Reader's Digest Association. (2000). The healing power of vitamins, minerals, and herbs. Reader's Digest (Australia).
Citazione stile Chigago Style (17a edizione)Reader's Digest Association. The Healing Power of Vitamins, Minerals, and Herbs. Sydney: Reader's Digest (Australia), 2000.
Citatione MLA (9a ed.)Reader's Digest Association. The Healing Power of Vitamins, Minerals, and Herbs. Reader's Digest (Australia), 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.