Cita APA (7a ed.)
Davis, J., Smithson, J. B., & Arregocés, O. (1986). Principles of intercropping with beans. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Davis, J.H.C, James Brady Smithson, y Oscar Arregocés. Principles of Intercropping with Beans. International Center for Tropical Agriculture, 1986.
Cita MLA (9a ed.)
Davis, J.H.C, et al. Principles of Intercropping with Beans. International Center for Tropical Agriculture, 1986.
Precaución: Estas citas no son 100% exactas.