APA (7th ed.) Citation

Brown, P. (2019). Dark age (First edition.). Del Rey, an imprint of Random House.

Chicago Style (17th ed.) Citation

Brown, Pierce. Dark Age. First edition. New York: Del Rey, an imprint of Random House, 2019.

MLA (9th ed.) Citation

Brown, Pierce. Dark Age. First edition. Del Rey, an imprint of Random House, 2019.