Cita APA

(1993). Sustainable agriculture and the environment in the humic tropics. Washington, D.C.: National Academy Press.

Citación estilo Chicago

Sustainable Agriculture and the Environment in the Humic Tropics. Washington, D.C.: National Academy Press, 1993.

Cita MLA

Sustainable Agriculture and the Environment in the Humic Tropics. Washington, D.C.: National Academy Press, 1993.

Precaución: Estas citas no son 100% exactas.