APA引文

Keynes, J. M. (1964). The general theory of employment, interest, and money. San Diego: A Harvest/HBJ Book.

Trích dẫn kiểu Chicago

Keynes, John Maynard. The General Theory of Employment, Interest, and Money. San Diego: A Harvest/HBJ Book, 1964.

MLA引文

Keynes, John Maynard. The General Theory of Employment, Interest, and Money. San Diego: A Harvest/HBJ Book, 1964.

警告：這些引文格式不一定是100％准確.