Cita APA (7th ed.)
Wicksell, K., & Sandelin, B. (1999). Knut Wicksell: Selected essays in economics. Routledge.
Cita Chicago (17th ed.)
Wicksell, Knut, i Bo Sandelin. Knut Wicksell: Selected Essays in Economics. London ; New York: Routledge, 1999.
Cita MLA (9th ed.)
Wicksell, Knut, i Bo Sandelin. Knut Wicksell: Selected Essays in Economics. Routledge, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.