APA (7th ed.) Citation

Higgins, M., & Parkin, M. (2020). Energy. Pebble.

Chicago Style (17th ed.) Citation

Higgins, Melissa, and Michelle Parkin. Energy. North Mankato, Minnesota: Pebble, 2020.

MLA (9th ed.) Citation

Higgins, Melissa, and Michelle Parkin. Energy. Pebble, 2020.

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