Cita APA (7th ed.)

Saffell, D. C. (1984). The politics of American national governemnt. Little Brown.

Cita Chicago (17th ed.)

Saffell, David C. The Politics of American National Governemnt. Boston; Toronto: Little Brown, 1984.

Cita MLA (9th ed.)

Saffell, David C. The Politics of American National Governemnt. Little Brown, 1984.