Levison, J. L. (1848). Premature Dentition and Supernumerary Teeth. Am J Dent Sci.
Chicago Style aipamenaLevison, J. L. "Premature Dentition and Supernumerary Teeth." Am J Dent Sci 1848.
MLA aipamenaLevison, J. L. "Premature Dentition and Supernumerary Teeth." Am J Dent Sci 1848.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.