APA (7th ed.) Citation

McDonald, B. (2019). Old souls (First edition.). First Second.

Chicago Style (17th ed.) Citation

McDonald, Brian. Old Souls. First edition. New York: First Second, 2019.

MLA (8th ed.) Citation

McDonald, Brian. Old Souls. First edition. First Second, 2019.

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