Cita APA

Christen, A. G. The Dental Clinics of North America: Symposium on enviromental protection in the dental opetarory / Arden G. Christen. Philadelphia : W. B. Saunders.

Citación estilo Chicago

Christen, Arden G. The Dental Clinics of North America: Symposium On Enviromental Protection in the Dental Opetarory / Arden G. Christen. Philadelphia : W. B. Saunders.

Cita MLA

Christen, Arden G. The Dental Clinics of North America: Symposium On Enviromental Protection in the Dental Opetarory / Arden G. Christen. Philadelphia : W. B. Saunders.