Cita APA (7a ed.)
Zietz, J., & Valdés, A. (1986). The potential benefits to LDCs of trade liberalization in beef and sugar by industrialized countries. Springer.
Cita Chicago Style (17a ed.)
Zietz, Joachim, y Alberto Valdés. The Potential Benefits to LDCs of Trade Liberalization in Beef and Sugar by Industrialized Countries. Springer, 1986.
Cita MLA (9a ed.)
Zietz, Joachim, y Alberto Valdés. The Potential Benefits to LDCs of Trade Liberalization in Beef and Sugar by Industrialized Countries. Springer, 1986.
Precaución: Estas citas no son 100% exactas.