APA (7th ed.) Citation

Haddix, M. P., & Marie, J. (2019). Greystone secrets #1: The strangers (Unabridged.).

Chicago Style (17th ed.) Citation

Haddix, Margaret Peterson, and Jorjeana Marie. Greystone Secrets #1: The Strangers. Unabridged. 2019.

MLA (8th ed.) Citation

Haddix, Margaret Peterson, and Jorjeana Marie. Greystone Secrets #1: The Strangers. Unabridged. 2019.

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