Milbrath. Cosmology, Calendars, and Horizon-Based Astronomy in Ancient Mesoamerica. University Press of Colorado.
Chicago Style (17th ed.) CitationMilbrath. Cosmology, Calendars, and Horizon-Based Astronomy in Ancient Mesoamerica. University Press of Colorado.
MLA引文Milbrath. Cosmology, Calendars, and Horizon-Based Astronomy in Ancient Mesoamerica. University Press of Colorado.
警告：這些引文格式不一定是100％准確.