APA

Morley S. G., . (1947). The ancient maya. New York: Stanford University Californi.

Chicago

Morley Sylvanus Griswold, . 1947. The ancient maya. New York: Stanford University Californi.

Harvard

Morley S. G., . (1947). The ancient maya. New York: Stanford University Californi.

MLA

Morley Sylvanus Griswold, . The ancient maya. New York: Stanford University Californi. 1947.