Cita APA (7th ed.)

Baltzell, E. D. (1958). Philadelphia gentlemen: The making of a national upper class. Free Press.

Cita Chicago (17th ed.)

Baltzell, E. Digby. Philadelphia Gentlemen: The Making of a National Upper Class. New York: Free Press, 1958.

Cita MLA (8th ed.)

Baltzell, E. Digby. Philadelphia Gentlemen: The Making of a National Upper Class. Free Press, 1958.