APA (7th ed.) Citation

Great Courses (Firm),$4dst, & Kanopy (Firm),$4dst. (2013). Understanding Greek and Roman Technology: From Catapult to the Pantheon Course. The Great Courses.

Chicago Style (17th ed.) Citation

Great Courses (Firm),$4dst, and Kanopy (Firm),$4dst. Understanding Greek and Roman Technology: From Catapult to the Pantheon Course. [San Francisco, California, USA]: The Great Courses, 2013.

MLA (9th ed.) Citation

Great Courses (Firm),$4dst, and Kanopy (Firm),$4dst. Understanding Greek and Roman Technology: From Catapult to the Pantheon Course. The Great Courses, 2013.

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