APA-Zitierstil (7. Ausg.)

Bibby, J. F. (2003). Two parties--or more?: The American party system (2nd ed.). Westview Press.

Chicago-Zitierstil (17. Ausg.)

Bibby, John F. Two Parties--or More?: The American Party System. 2nd ed. Boulder, Colo: Westview Press, 2003.

MLA-Zitierstil (9. Ausg.)

Bibby, John F. Two Parties--or More?: The American Party System. 2nd ed. Westview Press, 2003.