Παραπομπή σε μορφή APA (7η εκδ.)

Richards, J. C., Bycina, D., & Wisniewska, I. (2005). Person to person: Communicative speaking and listening skills (3rd ed.). Oxford.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Richards, Jack C., David Bycina, και Ingrid Wisniewska. Person to Person: Communicative Speaking and Listening Skills. 3rd ed. New York: Oxford, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Richards, Jack C., et al. Person to Person: Communicative Speaking and Listening Skills. 3rd ed. Oxford, 2005.