Cita APA (7a ed.)
Lucas, S. (1986). The art of public speaking (2nd ed.). Random House.
Cita Chicago Style (17a ed.)
Lucas, Stephen. The Art of Public Speaking. 2nd ed. New York: Random House, 1986.
Cita MLA (9a ed.)
Lucas, Stephen. The Art of Public Speaking. 2nd ed. Random House, 1986.
Precaución: Estas citas no son 100% exactas.