Richards, J. C., & Jack C. Richards. (2005). Interchange. Cambridge,New York: Cambridge University Press.
シカゴスタイル引用形Richards, Jack C., , Jack C. Richards. Interchange. Cambridge,New York: Cambridge University Press, 2005.
MLA引用形式Richards, Jack C., , Jack C. Richards. Interchange. Cambridge,New York: Cambridge University Press, 2005.
警告: この引用は必ずしも正確ではありません.