Cita APA (7a ed.)
Klepper, G., & Staehler, F. (1996). Sustainability in Closed and Open Economies. Institut für Weltwirtschaft.
Cita Chicago Style (17a ed.)
Klepper, Gernot, y Frank Staehler. Sustainability in Closed and Open Economies. Kiel: Institut für Weltwirtschaft, 1996.
Cita MLA (9a ed.)
Klepper, Gernot, y Frank Staehler. Sustainability in Closed and Open Economies. Institut für Weltwirtschaft, 1996.
Precaución: Estas citas no son 100% exactas.