APA Style

Guilty by a hair!. (2007). New York: Scholastic.

Chicago Style

Guilty by a hair!. . New York: Scholastic, 2007. Text.

MLA Style

Guilty by a hair!. . New York: Scholastic, 2007. Text.

Turabian Style

Guilty by a hair!. New York: Scholastic, 2007. Print.