APA引文

Verderber, R. F., & Sellnow, D. D. (2008). Effective speaking. Belmont, CA: Thomson/Wadsworth.

Trích dẫn kiểu Chicago

Verderber, Rudolph F., và Deanna D. Sellnow. Effective Speaking. Belmont, CA: Thomson/Wadsworth, 2008.

MLA引文

Verderber, Rudolph F., và Deanna D. Sellnow. Effective Speaking. Belmont, CA: Thomson/Wadsworth, 2008.

警告：这些引文格式不一定是100％准确.