Cita APA (7a ed.)
Zarefsky, D. (2008). Public speaking: Strategies for success (5th ed.). Pearson Education.
Cita Chicago Style (17a ed.)
Zarefsky, David. Public Speaking: Strategies for Success. 5th ed. New York: Pearson Education, 2008.
Cita MLA (9a ed.)
Zarefsky, David. Public Speaking: Strategies for Success. 5th ed. Pearson Education, 2008.
Precaución: Estas citas no son 100% exactas.