APA (7th ed.) Citation

Great Courses (Firm),$4dst, & Kanopy (Firm),$4dst. (2015). King Arthur in Wales—The Mabinogion. The Great Courses.

Chicago Style (17th ed.) Citation

Great Courses (Firm),$4dst, and Kanopy (Firm),$4dst. King Arthur in Wales—The Mabinogion. [San Francisco, California, USA]: The Great Courses, 2015.

MLA (9th ed.) Citation

Great Courses (Firm),$4dst, and Kanopy (Firm),$4dst. King Arthur in Wales—The Mabinogion. The Great Courses, 2015.