APA (7th ed.) Citation

Rustad, M. E., & Jones, C. (2021). Keep trying! Pebble.

Chicago Style (17th ed.) Citation

Rustad, Martha E.H, and Christianne Jones. Keep Trying! North Mankato, Minnesota: Pebble, 2021.

MLA (9th ed.) Citation

Rustad, Martha E.H, and Christianne Jones. Keep Trying! Pebble, 2021.