APA (7th ed.) Citation

Mason, J. B., & Stephens, S. H. (2009). Snowfall surprise. Scholastic Inc..

Chicago Style (17th ed.) Citation

Mason, Jane B., and Sarah Hines Stephens. Snowfall Surprise. New York: Scholastic Inc., 2009.

MLA (9th ed.) Citation

Mason, Jane B., and Sarah Hines Stephens. Snowfall Surprise. Scholastic Inc., 2009.