APA (7th ed.) Citation

Pasolini, P. P., Morricone, E., & Ruzzolini, G. (2013). Theorem. British Film Institute.

Chicago Style (17th ed.) Citation

Pasolini, Pier Paolo, Ennio Morricone, and Giuseppe Ruzzolini. Theorem. [London]: British Film Institute, 2013.

MLA (9th ed.) Citation

Pasolini, Pier Paolo, et al. Theorem. British Film Institute, 2013.