APA (7th ed.) Citation

Ludovici, L. J. (1961). The discovery of anaesthesia. T.Y. Crowell.

Chicago Style (17th ed.) Citation

Ludovici, L. J. The Discovery of Anaesthesia. New York: T.Y. Crowell, 1961.

MLA (8th ed.) Citation

Ludovici, L. J. The Discovery of Anaesthesia. T.Y. Crowell, 1961.