APA (7th ed.) Citation

Walters, M. (1997). The echo. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Walters, Minette. The Echo. New York: G.P. Putnam's Sons, 1997.

MLA (8th ed.) Citation

Walters, Minette. The Echo. G.P. Putnam's Sons, 1997.

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