APA (7th ed.) Citation

Nupen, C., Barenboim, D., & Terry, D. (2020). Barenboim on Beethoven. Allegro Films.

Chicago Style (17th ed.) Citation

Nupen, Christopher, Daniel Barenboim, and Douglas Terry. Barenboim on Beethoven. London, England: Allegro Films, 2020.

MLA (9th ed.) Citation

Nupen, Christopher, et al. Barenboim on Beethoven. Allegro Films, 2020.