APA (7th ed.) Citation

Thompson,Harry. (2005). This thing of darkness: Harry Thompson. Headline book publishing.

Chicago Style (17th ed.) Citation

Thompson,Harry. This Thing of Darkness: Harry Thompson. London: Headline book publishing, 2005.

MLA (9th ed.) Citation

Thompson,Harry. This Thing of Darkness: Harry Thompson. Headline book publishing, 2005.

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