Citazione Stile APA (7a Edizione)

Adrian, C. R., & Press, C. (1965). The American political process. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Adrian, Charles R., e Charles Press. The American Political Process. New York: McGraw-Hill, 1965.

Citatione MLA (9a ed.)

Adrian, Charles R., e Charles Press. The American Political Process. McGraw-Hill, 1965.