APA (7th ed.) Citation

Kertell, L. M., Kath, K., & Maslen, B. L. (2019). Bob books. Scholastic.

Chicago Style (17th ed.) Citation

Kertell, Lynn Maslen, Katie Kath, and Bobby Lynn Maslen. Bob Books. New York, NY: Scholastic, 2019.

MLA (8th ed.) Citation

Kertell, Lynn Maslen, et al. Bob Books. Scholastic, 2019.

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