APA (7th ed.) Citation

Chung, A. (2014). It / Alexa Chung. Penguin Books.

Chicago Style (17th ed.) Citation

Chung, Alexa. It / Alexa Chung. London: Penguin Books, 2014.

MLA (9th ed.) Citation

Chung, Alexa. It / Alexa Chung. Penguin Books, 2014.

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