Não informado. (1989). Practical Periodontics and Aesthetic Dentistry. Montage Media Corporation.
Chicagoスタイル(17版)引用形式Não informado. Practical Periodontics and Aesthetic Dentistry. Mahwah, NJ: Montage Media Corporation, 1989.
MLA(8版)引用形式Não informado. Practical Periodontics and Aesthetic Dentistry. Montage Media Corporation, 1989.
警告: この引用は必ずしも正確ではありません.