Cita APA (7th ed.)

Goodman, W. (1964). The two-party system in the United States (3d ed.). Van Nostrand.

Cita Chicago (17th ed.)

Goodman, William. The Two-party System in the United States. 3d ed. Princeton, N.J.: Van Nostrand, 1964.

Cita MLA (8th ed.)

Goodman, William. The Two-party System in the United States. 3d ed. Van Nostrand, 1964.