APA (7th ed.) Citation

Duke-Elder, S. (1968). System of ophthalmology / edited by Sir Stewart Duke-Elder. Henry Kimpton.

Chicago Style (17th ed.) Citation

Duke-Elder, Stewart. System of Ophthalmology / Edited by Sir Stewart Duke-Elder. London: Henry Kimpton, 1968.

MLA (9th ed.) Citation

Duke-Elder, Stewart. System of Ophthalmology / Edited by Sir Stewart Duke-Elder. Henry Kimpton, 1968.

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