APA (7th ed.) Citation

Lawler, W., Ahmed, A., & Hume, W. J. (1987). Essential pathology for dental students. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Lawler, William, Ali Ahmed, and William J. Hume. Essential Pathology for Dental Students. Edinburgh u.a: Churchill Livingstone, 1987.

MLA (9th ed.) Citation

Lawler, William, et al. Essential Pathology for Dental Students. Churchill Livingstone, 1987.