Citazione Stile APA (7a Edizione)

ProQuest (Firm), Sedgwick, J., & Pokorny, M. (2005). An economic history of film. Routledge.

Citazione stile Chigago Style (17a edizione)

ProQuest (Firm), John Sedgwick, e Michael Pokorny. An Economic History of Film. New York: Routledge, 2005.

Citatione MLA (9a ed.)

ProQuest (Firm), et al. An Economic History of Film. Routledge, 2005.