APA

Nigh Nielsen R., . (1975). Evolutionary ecology of maya agriculture in Highland Chiapas, Mexico. Stanford, California, United States: Stanford University Press.

Chicago

Nigh Nielsen Ronald, . 1975. Evolutionary ecology of maya agriculture in Highland Chiapas, Mexico. Stanford, California, United States: Stanford University Press.

Harvard

Nigh Nielsen R., . (1975). Evolutionary ecology of maya agriculture in Highland Chiapas, Mexico. Stanford, California, United States: Stanford University Press.

MLA

Nigh Nielsen Ronald, . Evolutionary ecology of maya agriculture in Highland Chiapas, Mexico. Stanford, California, United States: Stanford University Press. 1975.