APA (7th ed.) Citation

Bridwell, N. (2003). Clifford's class trip. Scholastic Inc..

Chicago Style (17th ed.) Citation

Bridwell, Norman. Clifford's Class Trip. New York: Scholastic Inc., 2003.

MLA (9th ed.) Citation

Bridwell, Norman. Clifford's Class Trip. Scholastic Inc., 2003.

Warning: These citations may not always be 100% accurate.