Citazione APA

Tolkien, J. R. R., Lee, A., & Shippey, T. A. (2008). Tales from the perilous realm (De luxe slipped cased ed.). HarperCollinsPublishers.

Stile di citazione Chicago

Tolkien, J. R. R., Alan Lee, e T. A. Shippey. Tales from the Perilous Realm. De luxe slipped cased ed. London: HarperCollinsPublishers, 2008.

Citazione MLA

Tolkien, J. R. R., et al. Tales from the Perilous Realm. De luxe slipped cased ed. HarperCollinsPublishers, 2008.