APA Citatie

Robinson, E. C. (1908). A text book of political economy. London: The Normal Press.

Chicago Style citaat

Robinson, Edward Charles. A Text Book of Political Economy. London: The Normal Press, 1908.

MLA citatie

Robinson, Edward Charles. A Text Book of Political Economy. London: The Normal Press, 1908.

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