APA (7th ed.) Citation

Guynn, W. H. (2011). The Routledge companion to film history. Routledge.

Chicago Style (17th ed.) Citation

Guynn, William Howard. The Routledge Companion to Film History. London ; New York: Routledge, 2011.

MLA (9th ed.) Citation

Guynn, William Howard. The Routledge Companion to Film History. Routledge, 2011.