Cita APA (7th ed.)

Lucas, S. (1986). The art of public speaking (2nd ed.). Random House.

Cita Chicago (17th ed.)

Lucas, Stephen. The Art of Public Speaking. 2nd ed. New York: Random House, 1986.

Cita MLA (9th ed.)

Lucas, Stephen. The Art of Public Speaking. 2nd ed. Random House, 1986.