Cita APA (7a ed.)
Ingawa, S., Tarawali, G., & Kaufmann, R. R. v. (1989). Grazing reserves in Nigeria: Problems, prospects and policy implication. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Ingawa, S.A, G. Tarawali, y Ralph R. von Kaufmann. Grazing Reserves in Nigeria: Problems, Prospects and Policy Implication. International Livestock Centre for Africa, 1989.
Cita MLA (9a ed.)
Ingawa, S.A, et al. Grazing Reserves in Nigeria: Problems, Prospects and Policy Implication. International Livestock Centre for Africa, 1989.
Precaución: Estas citas no son 100% exactas.