APA引文

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

芝加哥风格引文

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

MLA引文

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