APA (7th ed.) Citation

Avery Jones, F., Gummer, J. W. P., & Lennard-Jones, J. E. (1968). Clinical gastroenterology (2nd edition.). Blackwell Scientific Publications.

Chicago Style (17th ed.) Citation

Avery Jones, F., J. W. P. Gummer, and J. E. Lennard-Jones. Clinical Gastroenterology. 2nd edition. Oxford: Blackwell Scientific Publications, 1968.

MLA (8th ed.) Citation

Avery Jones, F., et al. Clinical Gastroenterology. 2nd edition. Blackwell Scientific Publications, 1968.