APA引文

Stanley Karnow. (1991). VietNam, a history. New York: Penguin Books.

Trích dẫn kiểu Chicago

Stanley Karnow. VietNam, a History. New York: Penguin Books, 1991.

MLA引文

Stanley Karnow. VietNam, a History. New York: Penguin Books, 1991.

警告：这些引文格式不一定是100％准确.