Cita APA (7a ed.)
Ugen, M. A., & Wortmann, C. S. (1994). Farmer participation in cultivar evaluation: The case of beans.
Cita Chicago Style (17a ed.)
Ugen, Michael Adrogu, y Charles S. Wortmann. Farmer Participation in Cultivar Evaluation: The Case of Beans. 1994.
Cita MLA (9a ed.)
Ugen, Michael Adrogu, y Charles S. Wortmann. Farmer Participation in Cultivar Evaluation: The Case of Beans. 1994.
Precaución: Estas citas no son 100% exactas.