Cita APA (7th ed.)

Goldwin, R. A., & Grodzins, M. (1963). A Nation of States: Essays on the American Federal system. Rand McNally.

Cita Chicago (17th ed.)

Goldwin, Robert A., i Morton Grodzins. A Nation of States: Essays on the American Federal System. Chicago: Rand McNally, 1963.

Cita MLA (8th ed.)

Goldwin, Robert A., i Morton Grodzins. A Nation of States: Essays on the American Federal System. Rand McNally, 1963.