Não informado. (1931). Bulletin of the San Diego County Dental Society. San Diego County Dental Society.
Chicagoスタイル(17版)引用形式Não informado. Bulletin of the San Diego County Dental Society. San Diego, Calif: San Diego County Dental Society, 1931.
MLA(8版)引用形式Não informado. Bulletin of the San Diego County Dental Society. San Diego County Dental Society, 1931.
警告: この引用は必ずしも正確ではありません.