Langford, D. (2006). The end of Harry Potter? Gollancz.
Chicago Style (17th ed.) CitationLangford, David. The End of Harry Potter? London: Gollancz, 2006.
MLA (9th ed.) CitationLangford, David. The End of Harry Potter? Gollancz, 2006.
Warning: These citations may not always be 100% accurate.