APA (7th ed.) Citation

Films for the Humanities & Sciences (Firm), Infobase., & Granada Media (Firm). (2008). Plucked instruments. Infobase.

Chicago Style (17th ed.) Citation

Films for the Humanities & Sciences (Firm), Infobase, and Granada Media (Firm). Plucked Instruments. New York, N.Y.: Infobase, 2008.

MLA (8th ed.) Citation

Films for the Humanities & Sciences (Firm), et al. Plucked Instruments. Infobase, 2008.