APA (7th ed.) Citation

Ash, M. M., & Ramfjord, S. P. (1995). Occlusion (4th ed.). W.B. Saunders.

Chicago Style (17th ed.) Citation

Ash, Major M., and Sigurd Peder Ramfjord. Occlusion. 4th ed. Philadelphia: W.B. Saunders, 1995.

MLA (8th ed.) Citation

Ash, Major M., and Sigurd Peder Ramfjord. Occlusion. 4th ed. W.B. Saunders, 1995.