Cita APA

Lucas, S. E., & Stob, P. (2020). The art of public speaking (13th ed.). New York: McGraw Hill.

Chicago Style Citation

Lucas, Stephen E., i Paul Stob. The Art of Public Speaking. 13th ed. New York: McGraw Hill, 2020.

Cita MLA

Lucas, Stephen E., i Paul Stob. The Art of Public Speaking. 13th ed. New York: McGraw Hill, 2020.