APA (7th ed.) Citation

Cogman, G. (2020). The secret chapter: An invisible library novel (First edition.). Ace.

Chicago Style (17th ed.) Citation

Cogman, Genevieve. The Secret Chapter: An Invisible Library Novel. First edition. New York: Ace, 2020.

MLA (8th ed.) Citation

Cogman, Genevieve. The Secret Chapter: An Invisible Library Novel. First edition. Ace, 2020.

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