Cita APA (7a ed.)
Cochrane, T. T., & Sánchez, P. (1982). Land resources, soils and their management in the Amazon region: A state of knowledge report. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Cochrane, Thomas T., y P.A Sánchez. Land Resources, Soils and Their Management in the Amazon Region: A State of Knowledge Report. International Center for Tropical Agriculture, 1982.
Cita MLA (9a ed.)
Cochrane, Thomas T., y P.A Sánchez. Land Resources, Soils and Their Management in the Amazon Region: A State of Knowledge Report. International Center for Tropical Agriculture, 1982.
Precaución: Estas citas no son 100% exactas.