Richards, J. C., & Bycina, D. (1984). Person to Person: Communicative Speaking and Listening Skills. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoRichards, Jack C., và David Bycina. Person to Person: Communicative Speaking and Listening Skills. Oxford: Oxford University Press, 1984.
MLA引文Richards, Jack C., và David Bycina. Person to Person: Communicative Speaking and Listening Skills. Oxford: Oxford University Press, 1984.
警告：这些引文格式不一定是100％准确.