APA引文

WHITNEY, E. N., & ROLFES, S. R. (2004). Understanding nutrition.-- ed.9. Wadworth Thomson Learning.

芝加哥风格引文

WHITNEY, Eleanor Noss, 与 Sharon Rady ROLFES. Understanding Nutrition.-- Ed.9. Australia: Wadworth Thomson Learning, 2004.

MLA引文

WHITNEY, Eleanor Noss, 与 Sharon Rady ROLFES. Understanding Nutrition.-- Ed.9. Wadworth Thomson Learning, 2004.

警告：这些引文格式不一定是100％准确.