Cita APA

Williams, G. D., & Williams, G. D. (1931). Maya-Spanish crosses in Yucatan. Cambridge, Mass.: Bureau of International Research of Harvard University and Radcliffe College.

Citación estilo Chicago

Williams, George Dee, y George Dee Williams. Maya-Spanish Crosses in Yucatan. Cambridge, Mass.: Bureau of International Research of Harvard University and Radcliffe College, 1931.

Cita MLA

Williams, George Dee, y George Dee Williams. Maya-Spanish Crosses in Yucatan. Cambridge, Mass.: Bureau of International Research of Harvard University and Radcliffe College, 1931.