APA Style

Coven, Wanda. (2012). Heidi Heckelbeck has a secret #1 . New York: Little Simon.

Chicago Style

Coven, Wanda. Heidi Heckelbeck has a secret #1. New York: Little Simon, 2012. Text.

MLA Style

Coven, Wanda. Heidi Heckelbeck has a secret #1. New York: Little Simon, 2012. Text.

Turabian Style

Coven, Wanda. Heidi Heckelbeck has a secret #1. New York: Little Simon, 2012. Print.