APA (7th ed.) Citation

Thompson, H. (2006). This thing of darkness / Harry Thompson. Headline Review.

Chicago Style (17th ed.) Citation

Thompson, Harry. This Thing of Darkness / Harry Thompson. London: Headline Review, 2006.

MLA (9th ed.) Citation

Thompson, Harry. This Thing of Darkness / Harry Thompson. Headline Review, 2006.

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