APA (7th ed.) Citation

A.Frenkal, K. (2006). Looking at light. Benchmark Education Company.

Chicago Style (17th ed.) Citation

A.Frenkal, Karen. Looking at Light. New York: Benchmark Education Company, 2006.

MLA (9th ed.) Citation

A.Frenkal, Karen. Looking at Light. Benchmark Education Company, 2006.

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