APA Style

Bell, Welden E. (1989). Orofacial Pains. Classification. Diagnosis management (4th). : Mosby Year Book.

Chicago Style

Bell, Welden E. Orofacial Pains. Classification. Diagnosis management. 4th : Mosby Year Book, 1989. Text.

MLA Style

Bell, Welden E. Orofacial Pains. Classification. Diagnosis management. 4th : Mosby Year Book, 1989. Text.

Turabian Style

Bell, Welden E. Orofacial Pains. Classification. Diagnosis management. 4th : Mosby Year Book, 1989. Print.