Cita APA (7a ed.)

Gearfax (Empresa). (1987). Gearfax, motion picture data system. Gearfax.

Cita Chicago Style (17a ed.)

Gearfax (Empresa). Gearfax, Motion Picture Data System. Surrey: Gearfax, 1987.

Cita MLA (9a ed.)

Gearfax (Empresa). Gearfax, Motion Picture Data System. Gearfax, 1987.