APA (7th ed.) Zitazioa

Greenstein, F. I. (1963). The american party system and the american people. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

Greenstein, Fred I. The American Party System and the American People. Englewood Cliffs: Prentice-Hall, 1963.

MLA (9th ed.) Zitazioa

Greenstein, Fred I. The American Party System and the American People. Prentice-Hall, 1963.