APA (7th ed.) Citation

Chang, W. S. C. (2007). Principal of lasers and optics. Cambridge un pr.

Chicago Style (17th ed.) Citation

Chang, William S. C. Principal of Lasers and Optics. New york: Cambridge un pr, 2007.

MLA (9th ed.) Citation

Chang, William S. C. Principal of Lasers and Optics. Cambridge un pr, 2007.