Cita APA (7a ed.)
Kang, B., Reynolds, L., & Atta-Krah, A. (1990). Alley farming. Academic Press.
Cita Chicago Style (17a ed.)
Kang, B.T, L. Reynolds, y A.N Atta-Krah. Alley Farming. Academic Press, 1990.
Cita MLA (9a ed.)
Kang, B.T, et al. Alley Farming. Academic Press, 1990.
Precaución: Estas citas no son 100% exactas.