Cita APA (7a ed.)
Langfeldt, E., & Trapp, P. (1982). <The> Relationship between money, economic activity, and prices in Norway. Institut für Weltwirtschaft.
Cita Chicago Style (17a ed.)
Langfeldt, Enno, y Peter Trapp. <The> Relationship Between Money, Economic Activity, and Prices in Norway. Kiel: Institut für Weltwirtschaft, 1982.
Cita MLA (9a ed.)
Langfeldt, Enno, y Peter Trapp. <The> Relationship Between Money, Economic Activity, and Prices in Norway. Institut für Weltwirtschaft, 1982.
Precaución: Estas citas no son 100% exactas.