Cita APA (7th ed.)

Keeffe, B. (1984). The long Good Friday: A screenplay. Methuen Film.

Cita Chicago (17th ed.)

Keeffe, Barrie. The Long Good Friday: A Screenplay. London: Methuen Film, 1984.

Cita MLA (9th ed.)

Keeffe, Barrie. The Long Good Friday: A Screenplay. Methuen Film, 1984.