APA (7th ed.) Citation

Kupfer, C. (1988). World blindness and its prevention. Oxford University Press.

Chicago Style (17th ed.) Citation

Kupfer, Carl. World Blindness and Its Prevention. Oxford: Oxford University Press, 1988.

MLA (9th ed.) Citation

Kupfer, Carl. World Blindness and Its Prevention. Oxford University Press, 1988.

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