Cita APA (7a ed.)

Sombart, W., & Epstein, M. (1915). The quintessence of capitalism: A study of the history and psychology of the modern business man. E.P. Dutton.

Cita Chicago Style (17a ed.)

Sombart, Werner, y Mordecai Epstein. The Quintessence of Capitalism: A Study of the History and Psychology of the Modern Business Man. New York: E.P. Dutton, 1915.

Cita MLA (8a ed.)

Sombart, Werner, y Mordecai Epstein. The Quintessence of Capitalism: A Study of the History and Psychology of the Modern Business Man. E.P. Dutton, 1915.