APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.