Cita APA (7a ed.)

Aitken. (1990). Film and reform: John Grierson and the documentary film movement. Routledge.

Cita Chicago Style (17a ed.)

Aitken. Film and Reform: John Grierson and the Documentary Film Movement. London [etc.]: Routledge, 1990.

Cita MLA (9a ed.)

Aitken. Film and Reform: John Grierson and the Documentary Film Movement. Routledge, 1990.