APA (7th ed.) Citation

(2015). Classic Maya Collapse - Cities Abandoned! The Great Courses.

Chicago Style (17th ed.) Citation

Classic Maya Collapse - Cities Abandoned! [San Francisco, California, USA]: The Great Courses, 2015.

MLA (9th ed.) Citation

Classic Maya Collapse - Cities Abandoned! The Great Courses, 2015.

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