APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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