APA (7th ed.) Citation

Roth, S. L. (2004). Hard hat area (1st U.S. ed.). Bloomsbury Children's Books.

Chicago Style (17th ed.) Citation

Roth, Susan L. Hard Hat Area. 1st U.S. ed. New York: Bloomsbury Children's Books, 2004.

MLA (9th ed.) Citation

Roth, Susan L. Hard Hat Area. 1st U.S. ed. Bloomsbury Children's Books, 2004.