APA (7e ed.) Bronvermelding

Lange, O. (1970). Papers in economics and sociology ([1st English ed.].). Pergamon Press.

Chicago (17e ed.) Bronvermelding

Lange, Oskar. Papers in Economics and Sociology. [1st English ed.]. New York: Pergamon Press, 1970.

MLA (9e ed.) Bronvermelding

Lange, Oskar. Papers in Economics and Sociology. [1st English ed.]. Pergamon Press, 1970.

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