एपीए उद्धरण

Richards, J. C. (1984). Person to person: Communicative speaking and listening skills : Student book. New York: Oxford University Press.

शिकागो स्टाइल उद्धरण

Richards, Jack C. Person to Person: Communicative Speaking and Listening Skills : Student Book. New York: Oxford University Press, 1984.

एमएलए उद्धरण

Richards, Jack C. Person to Person: Communicative Speaking and Listening Skills : Student Book. New York: Oxford University Press, 1984.