APA引用形式

Warren , H. (1994). Oxford learner's dictionary of English Idioms. New York: Oxford University Press.

シカゴスタイル引用形

Warren , Helen. Oxford Learner's Dictionary of English Idioms. New York: Oxford University Press, 1994.

MLA引用形式

Warren , Helen. Oxford Learner's Dictionary of English Idioms. New York: Oxford University Press, 1994.