APA引文

Ramsey, R. D. (2009). How to say the right thing every time (2nd ed.). California.

Chicago Edition Citation

Ramsey, Robert D. How to Say the Right Thing Every Time. 2nd ed. California, 2009.

MLA引文

Ramsey, Robert D. How to Say the Right Thing Every Time. 2nd ed. California, 2009.

警告：这些引文格式不一定是100％准确.