Cita APA (7a ed.)
Juo, A., & Kang, B. (1989). Nutrient effects of modification of shifting cultivation in west Africa.
Cita Chicago Style (17a ed.)
Juo, A.S, y B.T Kang. Nutrient Effects of Modification of Shifting Cultivation in West Africa. 1989.
Cita MLA (9a ed.)
Juo, A.S, y B.T Kang. Nutrient Effects of Modification of Shifting Cultivation in West Africa. 1989.
Precaución: Estas citas no son 100% exactas.