Conway, D. (1987). A farewell to Marx. New York: Penguin Books.
Trích dẫn kiểu ChicagoConway, David. A Farewell to Marx. New York: Penguin Books, 1987.
MLA引文Conway, David. A Farewell to Marx. New York: Penguin Books, 1987.
警告：這些引文格式不一定是100％准確.
APA引文