APA

Kroeber A. L., . (1963). Cultural and natural areas of native North America. Berkeley, Calif: University of California press.

Chicago

Kroeber A L, . 1963. Cultural and natural areas of native North America. Berkeley, Calif: University of California press.

Harvard

Kroeber A. L., . (1963). Cultural and natural areas of native North America. Berkeley, Calif: University of California press.

MLA

Kroeber A L, . Cultural and natural areas of native North America. Berkeley, Calif: University of California press. 1963.