Citazione Stile APA (7a Edizione)

SUITS, D. B. (1973). Principles of economics (2nd ed.). Harper & Row.

Citazione stile Chigago Style (17a edizione)

SUITS, Daniel B. Principles of Economics. 2nd ed. New York: Harper & Row, 1973.

Citatione MLA (9a ed.)

SUITS, Daniel B. Principles of Economics. 2nd ed. Harper & Row, 1973.