APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

ADRIAN, Charles R., eta Charles Press. The American Political Process. McGraw-Hill, 1965.