Tohutoro APA (7th ed.)
Ashley, M. (2000). The history of the science-fiction magazine. Liverpool University Press.
Tohutoru Kātū Chicago (17th ed.)
Ashley, Michael. The History of the Science-fiction Magazine. Liverpool: Liverpool University Press, 2000.
Tohutoro MLA (9th ed.)
Ashley, Michael. The History of the Science-fiction Magazine. Liverpool University Press, 2000.
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