APA (7th ed.) Citation

Von Leden, H., & Cahan, W. G. (1971). Cryogenics in surgery. Medical Examination Pub.

Chicago Style (17th ed.) Citation

Von Leden, Hans, and William G. Cahan. Cryogenics in Surgery. Flushing, NY: Medical Examination Pub, 1971.

MLA (9th ed.) Citation

Von Leden, Hans, and William G. Cahan. Cryogenics in Surgery. Medical Examination Pub, 1971.