APA (7th ed.) Citation

Pounder, R. E., Allison, M. C., & Dhillon, A. P. (1989). A colour atlas of the digestive system. Wolfe Publishing.

Chicago Style (17th ed.) Citation

Pounder, Roy E., Miles C. Allison, and Amar P. Dhillon. A Colour Atlas of the Digestive System. London: Wolfe Publishing, 1989.

MLA (8th ed.) Citation

Pounder, Roy E., et al. A Colour Atlas of the Digestive System. Wolfe Publishing, 1989.