Não informado. (1945). Gas abstracts. Institute of Gas Technology.
Chicagoスタイル(17版)引用形式Não informado. Gas Abstracts. Chicago, Ill: Institute of Gas Technology, 1945.
MLA(8版)引用形式Não informado. Gas Abstracts. Institute of Gas Technology, 1945.
警告: この引用は必ずしも正確ではありません.