APA (7th ed.) Citation

Ashley, M. (1974). The History of the science fiction magazine. New English Library.

Chicago Style (17th ed.) Citation

Ashley, Michael. The History of the Science Fiction Magazine. London: New English Library, 1974.

MLA (8th ed.) Citation

Ashley, Michael. The History of the Science Fiction Magazine. New English Library, 1974.

Warning: These citations may not always be 100% accurate.