APA način citiranja (7. izdanje)
Erkenbrecher, C. (2011). The "Hitchhiker's guide to the galaxy" revisited: Motifs of science fiction and social criticism. Diplomica Verlag.
Čikaški stil citiranja (17. izdanje)
Erkenbrecher, Christian. The "Hitchhiker's Guide to the Galaxy" Revisited: Motifs of Science Fiction and Social Criticism. Hamburg: Diplomica Verlag, 2011.
MLA način citiranja (9. izdanje)
Erkenbrecher, Christian. The "Hitchhiker's Guide to the Galaxy" Revisited: Motifs of Science Fiction and Social Criticism. Diplomica Verlag, 2011.
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