Spencer, J. E. (1966). Shifting cultivation in Southeastern Asia. University of California Press.
Cita Chicago Style (17a ed.)Spencer, J. E. Shifting Cultivation in Southeastern Asia. Berkeley [etc.]: University of California Press, 1966.
Cita MLA (9a ed.)Spencer, J. E. Shifting Cultivation in Southeastern Asia. University of California Press, 1966.
Precaución: Estas citas no son 100% exactas.