Cita APA (7a ed.)
Donges, J. B. (1986). Whither International Trade Policies Worries abount Continuing Protectionis (1. ed.). Institut für Weltwirtschaft.
Cita Chicago Style (17a ed.)
Donges, Jurgen B. Whither International Trade Policies Worries Abount Continuing Protectionis. 1. ed. Kiel: Institut für Weltwirtschaft, 1986.
Cita MLA (9a ed.)
Donges, Jurgen B. Whither International Trade Policies Worries Abount Continuing Protectionis. 1. ed. Institut für Weltwirtschaft, 1986.
Precaución: Estas citas no son 100% exactas.