APA Citation

Roys, R. L. (1957). The political geography of the Yucatan maya. Washington: Carnegie Institution of Washington.

Chicago Style Citation

Roys, Ralph Loveland. The Political Geography of the Yucatan Maya. Washington: Carnegie Institution of Washington, 1957.

MLA Citation

Roys, Ralph Loveland. The Political Geography of the Yucatan Maya. Washington: Carnegie Institution of Washington, 1957.

Warning: These citations may not always be 100% accurate.