Cita APA (7a ed.)
Hoek, R. v. d., Peters, M., & Hoffmann, V. (2003). Procedures for participatory research with multipurpose forages in Central American hillsides. klartext GmbH.
Cita Chicago Style (17a ed.)
Hoek, Rein van der, Michael Peters, y Vivian Hoffmann. Procedures for Participatory Research with Multipurpose Forages in Central American Hillsides. klartext GmbH, 2003.
Cita MLA (9a ed.)
Hoek, Rein van der, et al. Procedures for Participatory Research with Multipurpose Forages in Central American Hillsides. klartext GmbH, 2003.
Precaución: Estas citas no son 100% exactas.