APA (7th ed.) Citation

Hawkins, R. (2017). Ruby & Olivia. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Hawkins, Rachel. Ruby & Olivia. New York, NY: G.P. Putnam's Sons, 2017.

MLA (8th ed.) Citation

Hawkins, Rachel. Ruby & Olivia. G.P. Putnam's Sons, 2017.

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