Cita APA (7a ed.)

Keller, S. I. (1963). Beyond the ruling class: Strategic elites in modern society (2nd printing.). Random House.

Cita Chicago Style (17a ed.)

Keller, Suzanne Infeld. Beyond the Ruling Class: Strategic Elites in Modern Society. 2nd printing. New York: Random House, 1963.

Cita MLA (9a ed.)

Keller, Suzanne Infeld. Beyond the Ruling Class: Strategic Elites in Modern Society. 2nd printing. Random House, 1963.