APA (7th ed.) Citation

Glass, C. (2021). A summoning of demons (First edition.). Tor.

Chicago Style (17th ed.) Citation

Glass, Cate. A Summoning of Demons. First edition. New York: Tor, 2021.

MLA (9th ed.) Citation

Glass, Cate. A Summoning of Demons. First edition. Tor, 2021.