Não informado. (1941). Army dental bulletin. U.S. Medical Field Service School.
Chicagoスタイル(17版)引用形式Não informado. Army Dental Bulletin. Washington: U.S. Medical Field Service School, 1941.
MLA(8版)引用形式Não informado. Army Dental Bulletin. U.S. Medical Field Service School, 1941.
警告: この引用は必ずしも正確ではありません.