Cita APA (7a ed.)

Clemence, R. V., & Doody, F. S. (1950). The schumpeterian system. Addison-Wesley.

Cita Chicago Style (17a ed.)

Clemence, Richard V., y Francis S. Doody. The Schumpeterian System. Cambridge: Addison-Wesley, 1950.

Cita MLA (9a ed.)

Clemence, Richard V., y Francis S. Doody. The Schumpeterian System. Addison-Wesley, 1950.