Cita APA (7a ed.)
Roothaert, R. L., & Sampson, J. (2001). Forage for smallholders project: Workplans for 2001. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Roothaert, Ralph L., y JN Sampson. Forage for Smallholders Project: Workplans for 2001. International Center for Tropical Agriculture, 2001.
Cita MLA (9a ed.)
Roothaert, Ralph L., y JN Sampson. Forage for Smallholders Project: Workplans for 2001. International Center for Tropical Agriculture, 2001.
Precaución: Estas citas no son 100% exactas.