Cita APA

Oliver, R. T. 1., Zelko, H. P., & Holtzman, P. D. (1968). Communicative speaking and listening (4. edition.). New York, New York: Holt, Rinehart and Winston.

Citación estilo Chicago

Oliver, Robert Tarbell 1909-, Harold P. Zelko, y Paul D. Holtzman. Communicative Speaking and Listening. 4. edition. New York, New York: Holt, Rinehart and Winston, 1968.

Cita MLA

Oliver, Robert Tarbell 1909-, Harold P. Zelko, y Paul D. Holtzman. Communicative Speaking and Listening. 4. edition. New York, New York: Holt, Rinehart and Winston, 1968.