Cita APA (7a ed.)

American Academy of Periodontology. (1930). The Journal of periodontology. American Academy of Periodontology.

Cita Chicago Style (17a ed.)

American Academy of Periodontology. The Journal of Periodontology. [Chicago, etc.]: American Academy of Periodontology, 1930.

Cita MLA (9a ed.)

American Academy of Periodontology. The Journal of Periodontology. American Academy of Periodontology, 1930.