Cita APA (7a ed.)

Frankel, L. K., & Fleisher, A. (1920). The human factor in industry. Macmillan Co..

Cita Chicago Style (17a ed.)

Frankel, Lee K., y Alexander Fleisher. The Human Factor in Industry. New York: Macmillan Co., 1920.

Cita MLA (8a ed.)

Frankel, Lee K., y Alexander Fleisher. The Human Factor in Industry. Macmillan Co., 1920.