APA (7th ed.) Citation

Royal Institution of Great Britain, Films for the Humanities (Firm), Thorne, S., Thomas, J. M., & Phillips, D. (2004). Constructing a laser. Films for the Humanities & Sciences.

Chicago Style (17th ed.) Citation

Royal Institution of Great Britain, Films for the Humanities (Firm), Susan Thorne, John M. Thomas, and David Phillips. Constructing a Laser. Princeton, NJ: Films for the Humanities & Sciences, 2004.

MLA (9th ed.) Citation

Royal Institution of Great Britain, et al. Constructing a Laser. Films for the Humanities & Sciences, 2004.