APA (7th ed.) Citation

Keller, S. (1991). Beyond the ruling class: Strategic elites in modern society ; with a new introduction by the author (Repr. d. Ausg. 1963.). Transaction Publ.

Chicago Style (17th ed.) Citation

Keller, Suzanne. Beyond the Ruling Class: Strategic Elites in Modern Society ; with a New Introduction by the Author. Repr. d. Ausg. 1963. New Brunswick, NJ u.a: Transaction Publ, 1991.

MLA (9th ed.) Citation

Keller, Suzanne. Beyond the Ruling Class: Strategic Elites in Modern Society ; with a New Introduction by the Author. Repr. d. Ausg. 1963. Transaction Publ, 1991.