Cita APA (7a ed.)
Kang, B., & Balasubramanian, V. (1990). Longtern fertilizer trials on alfisols in West Africa.
Cita Chicago Style (17a ed.)
Kang, B.T, y V. Balasubramanian. Longtern Fertilizer Trials on Alfisols in West Africa. 1990.
Cita MLA (9a ed.)
Kang, B.T, y V. Balasubramanian. Longtern Fertilizer Trials on Alfisols in West Africa. 1990.
Precaución: Estas citas no son 100% exactas.