APA (7th ed.) Citation

Daynes, K., Harrison, S., & Miguens, M. A. (2017). What are germs? Usborne Publishing Ltd..

Chicago Style (17th ed.) Citation

Daynes, Katie, Suzie Harrison, and Marta Alvarez Miguens. What Are Germs? London: Usborne Publishing Ltd., 2017.

MLA (9th ed.) Citation

Daynes, Katie, et al. What Are Germs? Usborne Publishing Ltd., 2017.