APA引文

Hopper, P. J. (1999). A short course in grammar: A course in the grammar of standard written English. New York: W. W. Norton.

Trích dẫn kiểu Chicago

Hopper, Paul J. A Short Course in Grammar: A Course in the Grammar of Standard Written English. New York: W. W. Norton, 1999.

MLA引文

Hopper, Paul J. A Short Course in Grammar: A Course in the Grammar of Standard Written English. New York: W. W. Norton, 1999.

警告：这些引文格式不一定是100％准确.