Não informado. (1975). Journal of the Japanese Society of Periodontology. Japanese Society of Periodontology.
Style de citation Chicago (17e éd.)Não informado. Journal of the Japanese Society of Periodontology. Tokyo: Japanese Society of Periodontology, 1975.
Style de citation MLA (8e éd.)Não informado. Journal of the Japanese Society of Periodontology. Japanese Society of Periodontology, 1975.
Attention : ces citations peuvent ne pas être correctes à 100%.