Não informado. (1992). Today's chemist at work. American Chemical Society.
Chicagoスタイル(17版)引用形式Não informado. Today's Chemist at Work. Washington: American Chemical Society, 1992.
MLA(8版)引用形式Não informado. Today's Chemist at Work. American Chemical Society, 1992.
警告: この引用は必ずしも正確ではありません.