Cita APA (7th ed.)

Richards, J. c., Bycina, D., & Wisniewska, I. (2005). Person to Person communicative speaking and listening skills. Student book 2 (3a. ed.). Oxford University Press.

Cita Chicago (17th ed.)

Richards, Jack c., David Bycina, i Ingrid Wisniewska. Person to Person Communicative Speaking and Listening Skills. Student Book 2. 3a. ed. Nueva York: Oxford University Press, 2005.

Cita MLA (9th ed.)

Richards, Jack c., et al. Person to Person Communicative Speaking and Listening Skills. Student Book 2. 3a. ed. Oxford University Press, 2005.