Cita APA

O'Hair, D. (2007). A pocket guide to public speaking. Boston: Bedford/​St. Martin's.

Chicago Style Citation

O'Hair, Dan. A Pocket Guide to Public Speaking. Boston: Bedford/​St. Martin's, 2007.

Cita MLA

O'Hair, Dan. A Pocket Guide to Public Speaking. Boston: Bedford/​St. Martin's, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.