Não informado. Periodontology Today. Southwest Society of Periodontists.
Chicagoスタイル(17版)引用形式Não informado. Periodontology Today. San Antonio, Tex: Southwest Society of Periodontists.
MLA(8版)引用形式Não informado. Periodontology Today. Southwest Society of Periodontists.
警告: この引用は必ずしも正確ではありません.