APA (7th ed.) Citation

Ramfjord, S. P., & Ash, M. M. (1966). Occlusion. Saunders.

Chicago Style (17th ed.) Citation

Ramfjord, Sigurd Peder, and Major M. Ash. Occlusion. Philadelphia: Saunders, 1966.

MLA (9th ed.) Citation

Ramfjord, Sigurd Peder, and Major M. Ash. Occlusion. Saunders, 1966.