Cita APA (7a ed.)
Lenné, J. M., & Calderón, M. (1990). Pest and disease problems of Andropogon gayanus. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Lenné, Jillian M., y M. Calderón. Pest and Disease Problems of Andropogon Gayanus. International Center for Tropical Agriculture, 1990.
Cita MLA (9a ed.)
Lenné, Jillian M., y M. Calderón. Pest and Disease Problems of Andropogon Gayanus. International Center for Tropical Agriculture, 1990.
Precaución: Estas citas no son 100% exactas.