Cita APA (7th ed.)

Richards, J. C., Bycina, D., & Aldcorn, S. B. (1995). New person to person. Communicative speaking and listening skills. Oxford University Press.

Cita Chicago (17th ed.)

Richards, Jack C., David Bycina, i Sue Brioux Aldcorn. New Person to Person. Communicative Speaking and Listening Skills. Nueva York: Oxford University Press, 1995.

Cita MLA (9th ed.)

Richards, Jack C., et al. New Person to Person. Communicative Speaking and Listening Skills. Oxford University Press, 1995.