APA引文

Wajnryb, R., & Ruth Wajnryb. (1990). Grammar Dictation. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Wajnryb, Ruth, và Ruth Wajnryb. Grammar Dictation. Oxford: Oxford University Press, 1990.

MLA引文

Wajnryb, Ruth, và Ruth Wajnryb. Grammar Dictation. Oxford: Oxford University Press, 1990.

警告：这些引文格式不一定是100％准确.