APA引文

Harper, B. (2013). Jumpstart to skinny: The simple 3-week plan for supercharged weight loss.

Chicago Style (17th ed.) Citation

Harper, Bob. Jumpstart to Skinny: The Simple 3-week Plan for Supercharged Weight Loss. 2013.

MLA引文

Harper, Bob. Jumpstart to Skinny: The Simple 3-week Plan for Supercharged Weight Loss. 2013.

警告:這些引文格式不一定是100%准確.