APA (7th ed.) Citation

Gerritsen, T. (2017). I know a secret: Rizzoli & Isles. Ballantine Books.

Chicago Style (17th ed.) Citation

Gerritsen, Tess. I Know a Secret: Rizzoli & Isles. New York: Ballantine Books, 2017.

MLA (9th ed.) Citation

Gerritsen, Tess. I Know a Secret: Rizzoli & Isles. Ballantine Books, 2017.

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