Cita APA (7a ed.)
Tian, G., Kolawole, G., Salako, F., & Kang, B. (1999). An improved cover cropfallow system for sustainable management of low activity clay soils of the tropics.
Cita Chicago Style (17a ed.)
Tian, G., G.O Kolawole, F.K Salako, y B. Kang. An Improved Cover Cropfallow System for Sustainable Management of Low Activity Clay Soils of the Tropics. 1999.
Cita MLA (9a ed.)
Tian, G., et al. An Improved Cover Cropfallow System for Sustainable Management of Low Activity Clay Soils of the Tropics. 1999.
Precaución: Estas citas no son 100% exactas.