APA引文

Loucks, W. N. (1973). Comparative economic systems. New York: Harper & Row.

Trích dẫn kiểu Chicago

Loucks, William N. Comparative Economic Systems. New York: Harper & Row, 1973.

MLA引文

Loucks, William N. Comparative Economic Systems. New York: Harper & Row, 1973.

警告：这些引文格式不一定是100％准确.