Citazione APA

Bilas, R. A. (1971). Microeconomic theory (2nd ed.). McGraw-Hill.

Stile di citazione Chicago

Bilas, Richard A. Microeconomic Theory. 2nd ed. New York: McGraw-Hill, 1971.

Citazione MLA

Bilas, Richard A. Microeconomic Theory. 2nd ed. McGraw-Hill, 1971.