APA

Linton R. L., Hay C. L., . (1977). The maya and their neighbors. New York: Dover Publications.

Chicago

Linton Ralph L, Hay Clarence L, . 1977. The maya and their neighbors. New York: Dover Publications.

Harvard

Linton R. L., Hay C. L., . (1977). The maya and their neighbors. New York: Dover Publications.

MLA

Linton Ralph L, Hay Clarence L, . The maya and their neighbors. New York: Dover Publications. 1977.