APA (7th ed.) Citation

Clausen, A. R. (1973). How congressmen decide: A policy focus. St. Martin's Press.

Chicago Style (17th ed.) Citation

Clausen, Aage R. How Congressmen Decide: A Policy Focus. New York: St. Martin's Press, 1973.

MLA (9th ed.) Citation

Clausen, Aage R. How Congressmen Decide: A Policy Focus. St. Martin's Press, 1973.

Warning: These citations may not always be 100% accurate.