APA引文

Harris, L., & Harris, J. C. How to Become a Powerful and Persuasive Public Speaker.

Chicago Edition Citation

Harris, Luke, and Julia C. Harris. How to Become a Powerful and Persuasive Public Speaker.

MLA引文

Harris, Luke, and Julia C. Harris. How to Become a Powerful and Persuasive Public Speaker.

警告：這些引文格式不一定是100％准確.