APA引文

Ann Baker. (1991). Ship or sheep: An intermediate pronunciation course. New York: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

Ann Baker. Ship or Sheep: An Intermediate Pronunciation Course. New York: Cambridge Univ. Press, 1991.

MLA引文

Ann Baker. Ship or Sheep: An Intermediate Pronunciation Course. New York: Cambridge Univ. Press, 1991.

警告：这些引文格式不一定是100％准确.