APA (7th ed.) Citation

Ng, C. (2014). Everything I never told you. The Penguin Press.

Chicago Style (17th ed.) Citation

Ng, Celeste. Everything I Never Told You. New York: The Penguin Press, 2014.

MLA (9th ed.) Citation

Ng, Celeste. Everything I Never Told You. The Penguin Press, 2014.