APA引文

Toynbee, A. (1957). A study of history. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Toynbee, Arnold. A Study of History. New York: Oxford University Press, 1957.

MLA引文

Toynbee, Arnold. A Study of History. New York: Oxford University Press, 1957.

警告:这些引文格式不一定是100%准确.