Cita APA (7a ed.)
Jackson, I. J. (1977). Climate, water, and agriculture in the tropics. Longman Group.
Cita Chicago Style (17a ed.)
Jackson, I. J. Climate, Water, and Agriculture in the Tropics. New York: Longman Group, 1977.
Cita MLA (9a ed.)
Jackson, I. J. Climate, Water, and Agriculture in the Tropics. Longman Group, 1977.
Precaución: Estas citas no son 100% exactas.