Não informado. (1953). Journal of the Western Society of Periodontology. Western Society of Periodontology.
Style de citation Chicago (17e éd.)Não informado. Journal of the Western Society of Periodontology. San Bernadino, Calif: Western Society of Periodontology, 1953.
Style de citation MLA (8e éd.)Não informado. Journal of the Western Society of Periodontology. Western Society of Periodontology, 1953.
Attention : ces citations peuvent ne pas être correctes à 100%.