APA Style

Bergen, Lara. (2008). I've Got a Secret (1st edition). USA: Scholastic US.

Chicago Style

Bergen, Lara. I've Got a Secret. 1st edition USA: Scholastic US, 2008. Text.

MLA Style

Bergen, Lara. I've Got a Secret. 1st edition USA: Scholastic US, 2008. Text.

Turabian Style

Bergen, Lara. I've Got a Secret. 1st edition USA: Scholastic US, 2008. Print.