Cita APA (7a ed.)
Okogbenin, E., Porto, M., Dixon, A., & Ekanayake, I. (1994). Expanding the genetic base of cassava in Africa: Progress and prospects.
Cita Chicago Style (17a ed.)
Okogbenin, Emmanuel, M. Porto, A. Dixon, y I.J Ekanayake. Expanding the Genetic Base of Cassava in Africa: Progress and Prospects. 1994.
Cita MLA (9a ed.)
Okogbenin, Emmanuel, et al. Expanding the Genetic Base of Cassava in Africa: Progress and Prospects. 1994.
Precaución: Estas citas no son 100% exactas.