Cita APA (7a ed.)
Pachico, D. H., & Wolf, M. (2004). Attitudes toward genetically modified food in Colombia. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Pachico, Douglas H., y MM Wolf. Attitudes Toward Genetically Modified Food in Colombia. International Center for Tropical Agriculture, 2004.
Cita MLA (9a ed.)
Pachico, Douglas H., y MM Wolf. Attitudes Toward Genetically Modified Food in Colombia. International Center for Tropical Agriculture, 2004.
Precaución: Estas citas no son 100% exactas.