Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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