Cita APA (7a ed.)
Pohl Nielsen, C., Thierfelder, K., & Robinson, S. (2001). Genetically modified foods, trade, and developing countries. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Pohl Nielsen, Chantal, Karen Thierfelder, y Sherman Robinson. Genetically Modified Foods, Trade, and Developing Countries. International Food Policy Research Institute, 2001.
Cita MLA (9a ed.)
Pohl Nielsen, Chantal, et al. Genetically Modified Foods, Trade, and Developing Countries. International Food Policy Research Institute, 2001.
Precaución: Estas citas no son 100% exactas.