APA (7th ed.) Citation

Wright, W. D. (1949). Photometry and the eye. Hatton Press.

Chicago Style (17th ed.) Citation

Wright, William David. Photometry and the Eye. Hatton Press, 1949.

MLA (9th ed.) Citation

Wright, William David. Photometry and the Eye. Hatton Press, 1949.

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