APA Style

Coven, Wanda. (2014). Heidi Heckelbeck and the cookie contest #3 . New York: Little Simon.

Chicago Style

Coven, Wanda. Heidi Heckelbeck and the cookie contest #3. New York: Little Simon, 2014. Text.

MLA Style

Coven, Wanda. Heidi Heckelbeck and the cookie contest #3. New York: Little Simon, 2014. Text.

Turabian Style

Coven, Wanda. Heidi Heckelbeck and the cookie contest #3. New York: Little Simon, 2014. Print.