APA引文

Beard, C. A. (1946). An economic interpretation of the constitution of the united states. New York: The Macmallan Company.

Trích dẫn kiểu Chicago

Beard, Charles A. An Economic Interpretation of the Constitution of the United States. New York: The Macmallan Company, 1946.

MLA引文

Beard, Charles A. An Economic Interpretation of the Constitution of the United States. New York: The Macmallan Company, 1946.

警告：這些引文格式不一定是100％准確.