Cita APA (7a ed.)

Lapsley, R., & Westlake, M. (1988). Film theory: An introduction. University Press.

Cita Chicago Style (17a ed.)

Lapsley, Robert, y Michael Westlake. Film Theory: An Introduction. Manchester: University Press, 1988.

Cita MLA (9a ed.)

Lapsley, Robert, y Michael Westlake. Film Theory: An Introduction. University Press, 1988.