APA (7th ed.) Citation

Preston, D. J., & Child, L. (2016). The Obsidian chamber: A Pendergast novel (First edition.). Grand Central Publishing.

Chicago Style (17th ed.) Citation

Preston, Douglas J., and Lincoln Child. The Obsidian Chamber: A Pendergast Novel. First edition. New York: Grand Central Publishing, 2016.

MLA (9th ed.) Citation

Preston, Douglas J., and Lincoln Child. The Obsidian Chamber: A Pendergast Novel. First edition. Grand Central Publishing, 2016.