Cita APA

Holmes, P. C., & Lehman, A. J. (1970). Keys to understanding: Receiving and sending : drama. New York: Harper & Row.

Citación estilo Chicago

Holmes, Paul C., y Anita J. Lehman. Keys to Understanding: Receiving and Sending : Drama. New York: Harper & Row, 1970.

Cita MLA

Holmes, Paul C., y Anita J. Lehman. Keys to Understanding: Receiving and Sending : Drama. New York: Harper & Row, 1970.