APA引文

Bell, W. E. (1979). Orofacial pains: Differential diagnosis. Year Book Medical Publishers.

Chicago Style (17th ed.) Citation

Bell, Welden E. Orofacial Pains: Differential Diagnosis. Chicago: Year Book Medical Publishers, 1979.

MLA引文

Bell, Welden E. Orofacial Pains: Differential Diagnosis. Year Book Medical Publishers, 1979.