Não informado. Northwestern Druggist. Iowa Pharmaceutical Association.
Chicagoスタイル(17版)引用形式Não informado. Northwestern Druggist. Minneapolis, Minn: Iowa Pharmaceutical Association.
MLA(8版)引用形式Não informado. Northwestern Druggist. Iowa Pharmaceutical Association.
警告: この引用は必ずしも正確ではありません.