APA (7th ed.) Citation

Glass, G. B. J. (1970). Progress in gastroenterology. Grune & Stratton.

Chicago Style (17th ed.) Citation

Glass, George B. Jerzy. Progress in Gastroenterology. New York: Grune & Stratton, 1970.

MLA (9th ed.) Citation

Glass, George B. Jerzy. Progress in Gastroenterology. Grune & Stratton, 1970.