APA (7th ed.) Citation

Adams, R. E. W. (1999). Río Azul: An ancient Maya city. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Adams, Richard E. W. Río Azul: An Ancient Maya City. Norman: University of Oklahoma Press, 1999.

MLA (9th ed.) Citation

Adams, Richard E. W. Río Azul: An Ancient Maya City. University of Oklahoma Press, 1999.