APA (7th ed.) Citation

Smale, H. (2014). Geek girl: Picture perfect. Harper Collins Children's Books.

Chicago Style (17th ed.) Citation

Smale, Holly. Geek Girl: Picture Perfect. London: Harper Collins Children's Books, 2014.

MLA (9th ed.) Citation

Smale, Holly. Geek Girl: Picture Perfect. Harper Collins Children's Books, 2014.