Style de citation APA

Haveman, R. H., & Knopt, K. A. (1978). The Market System, an Introduction to Microeconomics (3rd ed.). Wiley Eastern.

Style de citation Chicago

Haveman, Robert H., et Kenyon A. Knopt. The Market System, an Introduction to Microeconomics. 3rd ed. New York: Wiley Eastern, 1978.

Style de citation MLA

Haveman, Robert H., et Kenyon A. Knopt. The Market System, an Introduction to Microeconomics. 3rd ed. Wiley Eastern, 1978.