Cita APA

George, H. (1941). The science of political economy. New York: Robert Schalkenbach Foundation.

Chicago Style Citation

George, Henry. The Science of Political Economy. New York: Robert Schalkenbach Foundation, 1941.

Cita MLA

George, Henry. The Science of Political Economy. New York: Robert Schalkenbach Foundation, 1941.

Atenció: Aquestes cites poden no estar 100% correctes.