The ruling class (Elementi di Scienza Politica) / Gaetano Mosca; edited and revised, with an introduction, by Arthur Livingston.

MLA

Livingston, Arthur, and Gaetano Mosca. The Ruling Class (elementi Di Scienza Politica) / Gaetano Mosca; Edited and Revised, with an Introduction, by Arthur Livingston. New York, N.Y, 1939.

APA

Livingston, A., & Mosca, G. (1939). The ruling class (Elementi di Scienza Politica) / Gaetano Mosca; edited and revised, with an introduction, by Arthur Livingston. New York, N.Y.

Chicago

Livingston, Arthur, and Gaetano Mosca. The Ruling Class (elementi Di Scienza Politica) / Gaetano Mosca; Edited and Revised, with an Introduction, by Arthur Livingston. New York, N.Y., 1939.