Cita APA (7a ed.)
Schultze-Kraft, R., & Giacometti, D. (1979). Genetic resources of forage legumes for the acid, infertile savannas of Tropical America. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Schultze-Kraft, Rainer, y DC Giacometti. Genetic Resources of Forage Legumes for the Acid, Infertile Savannas of Tropical America. International Center for Tropical Agriculture, 1979.
Cita MLA (9a ed.)
Schultze-Kraft, Rainer, y DC Giacometti. Genetic Resources of Forage Legumes for the Acid, Infertile Savannas of Tropical America. International Center for Tropical Agriculture, 1979.
Precaución: Estas citas no son 100% exactas.