Cita APA (7a ed.)

Elley, D., & Attenborough, R. (1991). Variety movie guide. Prentice Hall.

Cita Chicago Style (17a ed.)

Elley, Derek, y Richard Attenborough. Variety Movie Guide. Englewood Cliffs: Prentice Hall, 1991.

Cita MLA (9a ed.)

Elley, Derek, y Richard Attenborough. Variety Movie Guide. Prentice Hall, 1991.