Citazione Stile APA (7a Edizione)

Spring, J. (2005). Conflict of interests: The politics of american education (5a. ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Spring, Joel. Conflict of Interests: The Politics of American Education. 5a. ed. Boston: McGraw-Hill, 2005.

Citatione MLA (9a ed.)

Spring, Joel. Conflict of Interests: The Politics of American Education. 5a. ed. McGraw-Hill, 2005.