APA (7th ed.) Citation

Flexner, S., & Flexner, J. T. (1993). William Henry Welch and the heroic age of American medicine (Johns Hopkins edition.). Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Flexner, Simon, and James Thomas Flexner. William Henry Welch and the Heroic Age of American Medicine. Johns Hopkins edition. Baltimore: Johns Hopkins University Press, 1993.

MLA (9th ed.) Citation

Flexner, Simon, and James Thomas Flexner. William Henry Welch and the Heroic Age of American Medicine. Johns Hopkins edition. Johns Hopkins University Press, 1993.