APA (7th ed.) Citation

Lloyd, W. E. B. (1968). A hundred years of medicine (2nd ed.). Duckworth.

Chicago Style (17th ed.) Citation

Lloyd, Wyndham E. B. A Hundred Years of Medicine. 2nd ed. London: Duckworth, 1968.

MLA (9th ed.) Citation

Lloyd, Wyndham E. B. A Hundred Years of Medicine. 2nd ed. Duckworth, 1968.

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