Pickerill, H. P. (1924). The prevention of dental caries and oral sepsis (3d ed.). Hoeber.
Chicago Style aipamenaPickerill, Henry Percy. The Prevention of Dental Caries and Oral Sepsis. 3d ed. New York: Hoeber, 1924.
MLA aipamenaPickerill, Henry Percy. The Prevention of Dental Caries and Oral Sepsis. 3d ed. Hoeber, 1924.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.