APA (7th ed.) Citation

Code, C. F., & Brobeck, J. R. (1968). Alimentary canal: 4, Motility. American Physiological Society.

Chicago Style (17th ed.) Citation

Code, Charles F., and John R. Brobeck. Alimentary Canal: 4, Motility. Washington: American Physiological Society, 1968.

MLA (9th ed.) Citation

Code, Charles F., and John R. Brobeck. Alimentary Canal: 4, Motility. American Physiological Society, 1968.