APA (7th ed.) Citation

Video Project (Firm),$4dst, & Kanopy (Firm),$4dst. (2007). Life with Principle: Thoreau's Voice in our Time. The Video Project.

Chicago Style (17th ed.) Citation

Video Project (Firm),$4dst, and Kanopy (Firm),$4dst. Life with Principle: Thoreau's Voice in Our Time. [San Francisco, California, USA]: The Video Project, 2007.

MLA (9th ed.) Citation

Video Project (Firm),$4dst, and Kanopy (Firm),$4dst. Life with Principle: Thoreau's Voice in Our Time. The Video Project, 2007.