Cita APA (7a ed.)
Colmey, J. (1988). Irrigated non-rice crops: Asia's untapped resources.
Cita Chicago Style (17a ed.)
Colmey, John. Irrigated Non-rice Crops: Asia's Untapped Resources. 1988.
Cita MLA (9a ed.)
Colmey, John. Irrigated Non-rice Crops: Asia's Untapped Resources. 1988.
Precaución: Estas citas no son 100% exactas.