APA (7th ed.) Citation

Sears, F. W. (1949). Optics (3rd edition.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Sears, Francis Weston. Optics. 3rd edition. Reading, MA: Addison-Wesley, 1949.

MLA (8th ed.) Citation

Sears, Francis Weston. Optics. 3rd edition. Addison-Wesley, 1949.

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