Não informado. (1967). Mcgraw-Hills air and water news. Air and Water News.
Chicagoスタイル(17版)引用形式Não informado. Mcgraw-Hills Air and Water News. New York: Air and Water News, 1967.
MLA(8版)引用形式Não informado. Mcgraw-Hills Air and Water News. Air and Water News, 1967.
警告: この引用は必ずしも正確ではありません.