Cita APA (7a ed.)
Carmack, R. M. (1968). Toltec influence on the postclassic culture history of highland Guatemala. Tulane University, Middle American Research Institute.
Cita Chicago Style (17a ed.)
Carmack, Robert M. Toltec Influence on the Postclassic Culture History of Highland Guatemala. New Orleans: Tulane University, Middle American Research Institute, 1968.
Cita MLA (9a ed.)
Carmack, Robert M. Toltec Influence on the Postclassic Culture History of Highland Guatemala. Tulane University, Middle American Research Institute, 1968.
警告：這些引文格式不一定是100％准確.