Newton, H. H. (1870). Northern Ohio Dental Association. Dent Regist.
Chicago Style aipamenaNewton, H. H. "Northern Ohio Dental Association." Dent Regist 1870.
MLA aipamenaNewton, H. H. "Northern Ohio Dental Association." Dent Regist 1870.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.