APA引文

Grady, D. (1998). Dietary supplements can be dangerous to your health. Today.

Chicago Style (17th ed.) Citation

Grady, Denise. "Dietary Supplements Can Be Dangerous to Your Health." Today 1998.

MLA引文

Grady, Denise. "Dietary Supplements Can Be Dangerous to Your Health." Today, 1998.

警告：這些引文格式不一定是100％准確.