Citazione Stile APA (7a Edizione)

Roll, E. (1953). A History of economic thought (3rd.ed.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Roll, Eric. A History of Economic Thought. 3rd.ed. New Jersey: Prentice-Hall, 1953.

Citatione MLA (9a ed.)

Roll, Eric. A History of Economic Thought. 3rd.ed. Prentice-Hall, 1953.