Παραπομπή APA

Drever, J. (1947). The psychology of industry/2e (2d ed.). Methuen.

Παραπομπή Chicago Style

Drever, James. The Psychology of Industry/2e. 2d ed. London: Methuen, 1947.

Παραπομπή MLA

Drever, James. The Psychology of Industry/2e. 2d ed. Methuen, 1947.