APA (7th ed.) Citation

Olsen, R. (2016). The girl before. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Olsen, Rena. The Girl Before. New York: G.P. Putnam's Sons, 2016.

MLA (8th ed.) Citation

Olsen, Rena. The Girl Before. G.P. Putnam's Sons, 2016.

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