APA ציטוט

 Hasling, J. (2006).  The audience, the message, the speaker.  McGraw-Hil Higher Education.

Trích dẫn kiểu Chicago

 Hasling, John.  The Audience, the Message, the Speaker.  McGraw-Hil Higher Education, 2006.

ציטוט MLA

 Hasling, John.  The Audience, the Message, the Speaker.  McGraw-Hil Higher Education, 2006.