APA (7th ed.) Citation

Zoethout, W. D. (1947). Physiological optics (4th ed. With 220 illus.). Professional Press.

Chicago Style (17th ed.) Citation

Zoethout, William D. Physiological Optics. 4th ed. With 220 illus. Chicago: Professional Press, 1947.

MLA (8th ed.) Citation

Zoethout, William D. Physiological Optics. 4th ed. With 220 illus. Professional Press, 1947.