Não informado. (1944). Harvard public health alumni bulletin. Harvard Public Health Alumni Association.
Chicagoスタイル(17版)引用形式Não informado. Harvard Public Health Alumni Bulletin. Boston, Mass: Harvard Public Health Alumni Association, 1944.
MLA(8版)引用形式Não informado. Harvard Public Health Alumni Bulletin. Harvard Public Health Alumni Association, 1944.
警告: この引用は必ずしも正確ではありません.