Citazione Stile APA (7a Edizione)

Hughes, H. (2014). Outer limits: The filmgoers' guide to the great science-fiction films. I.B.Tauris & Co. Ltd.

Citazione stile Chigago Style (17a edizione)

Hughes, Howard. Outer Limits: The Filmgoers' Guide to the Great Science-fiction Films. London, England ; New York, New York: I.B.Tauris & Co. Ltd, 2014.

Citatione MLA (9a ed.)

Hughes, Howard. Outer Limits: The Filmgoers' Guide to the Great Science-fiction Films. I.B.Tauris & Co. Ltd, 2014.