Cita APA (7a ed.)
Kornegay, J. L., & Russell, N. (1996). The African bean exchange: Patterns of sharing. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Kornegay, Julia L., y N. Russell. The African Bean Exchange: Patterns of Sharing. International Center for Tropical Agriculture, 1996.
Cita MLA (9a ed.)
Kornegay, Julia L., y N. Russell. The African Bean Exchange: Patterns of Sharing. International Center for Tropical Agriculture, 1996.
Precaución: Estas citas no son 100% exactas.