APA (7th ed.) Citation

Pennington, G. W., Calvey, T. N., & O'Neil, T. C. A. (1977). Dental pharmacology (3rd ed.). Blackwell Scientific Pub.

Chicago Style (17th ed.) Citation

Pennington, George W., T. N. Calvey, and Terence Cuthbert Anthony O'Neil. Dental Pharmacology. 3rd ed. Oxford: Blackwell Scientific Pub, 1977.

MLA (9th ed.) Citation

Pennington, George W., et al. Dental Pharmacology. 3rd ed. Blackwell Scientific Pub, 1977.