Lua APA (7ú heag.)
Layton, D. (2012). The humanism of Doctor Who: A critical study in science fiction and philosophy. McFarland & Co., Inc., Publishers.
Lua i Stíl Chicago (17ú heag.)
Layton, David. The Humanism of Doctor Who: A Critical Study in Science Fiction and Philosophy. Jefferson, N.C.: McFarland & Co., Inc., Publishers, 2012.
Lua MLA (9ú heag.)
Layton, David. The Humanism of Doctor Who: A Critical Study in Science Fiction and Philosophy. McFarland & Co., Inc., Publishers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.