APA (7th ed.) Citation

Pacifico & Twilley. (2014). The story of my purity. Penguin Books.

Chicago Style (17th ed.) Citation

Pacifico and Twilley. The Story of My Purity. London: Penguin Books, 2014.

MLA (8th ed.) Citation

Pacifico and Twilley. The Story of My Purity. Penguin Books, 2014.

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