APA (7th ed.) Citation

Sears, F. W. (1949). Optics (3.ed., 3. print.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Sears, Francis W. Optics. 3.ed., 3. print. Cambridge, Mass: Addison-Wesley, 1949.

MLA (9th ed.) Citation

Sears, Francis W. Optics. 3.ed., 3. print. Addison-Wesley, 1949.