Cita APA (7a ed.)
Rossel, H., & Cardwell, K. (1991). Approaches to germplasm health at the International Institute of Tropical Agriculture (IITA), in Nigeria.
Cita Chicago Style (17a ed.)
Rossel, H.W, y K. Cardwell. Approaches to Germplasm Health at the International Institute of Tropical Agriculture (IITA), in Nigeria. 1991.
Cita MLA (9a ed.)
Rossel, H.W, y K. Cardwell. Approaches to Germplasm Health at the International Institute of Tropical Agriculture (IITA), in Nigeria. 1991.
Precaución: Estas citas no son 100% exactas.