APA (7th ed.) Citation

Thornburgh, B., & Campbell, S. (2019). Skulls! (First edition.). Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Thornburgh, Blair, and Scott Campbell. Skulls! First edition. New York: Atheneum Books for Young Readers, 2019.

MLA (8th ed.) Citation

Thornburgh, Blair, and Scott Campbell. Skulls! First edition. Atheneum Books for Young Readers, 2019.

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