APA (7th ed.) Citation

Mosca, G., Kahn, H. D., & Livingston, A. (1939). The ruling class (Elementi di scienze politica. McGraw-Hill book company, inc.

Chicago Style (17th ed.) Citation

Mosca, Gaetano, Hanah D. Kahn, and Arthur Livingston. The Ruling Class (Elementi Di Scienze Politica. New York and London: McGraw-Hill book company, inc, 1939.

MLA (9th ed.) Citation

Mosca, Gaetano, et al. The Ruling Class (Elementi Di Scienze Politica. McGraw-Hill book company, inc, 1939.