Cita APA (7a ed.)
Inaizumi, H., Singh, B., Sanginga, P., Manyong, V. M., Adesina, A., & Tarawali, S. A. (1999). Adoption and impact of dryseason dualpurpose cowpea in the semiarid zone of Nigeria.
Cita Chicago Style (17a ed.)
Inaizumi, H., B. Singh, P. Sanginga, Victor M. Manyong, A.A Adesina, y Shirley A. Tarawali. Adoption and Impact of Dryseason Dualpurpose Cowpea in the Semiarid Zone of Nigeria. 1999.
Cita MLA (9a ed.)
Inaizumi, H., et al. Adoption and Impact of Dryseason Dualpurpose Cowpea in the Semiarid Zone of Nigeria. 1999.
Precaución: Estas citas no son 100% exactas.