Grady, D. (1998). Dietary supplements can be dangerous to your health. Today.
Style de citation Chicago (17e éd.)Grady, Denise. "Dietary Supplements Can Be Dangerous to Your Health." Today 1998.
Style de citation MLA (9e éd.)Grady, Denise. "Dietary Supplements Can Be Dangerous to Your Health." Today, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.