Cita APA (7a ed.)
Martínez, C., & Creamer, B. (2012). A policy framework to promote Eco-Efficient agriculture. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Martínez, C., y Bernardo Creamer. A Policy Framework to Promote Eco-Efficient Agriculture. International Center for Tropical Agriculture, 2012.
Cita MLA (9a ed.)
Martínez, C., y Bernardo Creamer. A Policy Framework to Promote Eco-Efficient Agriculture. International Center for Tropical Agriculture, 2012.
Precaución: Estas citas no son 100% exactas.