Não informado. (1939). Journal of Wisconsin State Dental Society. Wisconsin State Dental Society.
Chicagoスタイル(17版)引用形式Não informado. Journal of Wisconsin State Dental Society. Milwaukee, Wis: Wisconsin State Dental Society, 1939.
MLA(8版)引用形式Não informado. Journal of Wisconsin State Dental Society. Wisconsin State Dental Society, 1939.
警告: この引用は必ずしも正確ではありません.