APA (7th ed.) Citation

Southall, J. P. C. (1962). Helmholtz's treatise on physiological optics. Dover.

Chicago Style (17th ed.) Citation

Southall, James P. C. Helmholtz's Treatise on Physiological Optics. N. York: Dover, 1962.

MLA (9th ed.) Citation

Southall, James P. C. Helmholtz's Treatise on Physiological Optics. Dover, 1962.