European Federation of Periodontology & Tonetti, M. S. (1974). Journal of clinical periodontology. Blackwell.
Chicagoスタイル(17版)引用形式European Federation of Periodontology , Maurizio S. Tonetti. Journal of Clinical Periodontology. Oxford: Blackwell, 1974.
MLA(8版)引用形式European Federation of Periodontology , Maurizio S. Tonetti. Journal of Clinical Periodontology. Blackwell, 1974.
警告: この引用は必ずしも正確ではありません.