Hay, N. E. (1985). Guide to new natural gas utilization technologies. Fairmont Press.
Chicagoスタイル(17版)引用形式Hay, Nelson E. Guide to New Natural Gas Utilization Technologies. Atlanta, GA: Fairmont Press, 1985.
MLA(9版)引用形式Hay, Nelson E. Guide to New Natural Gas Utilization Technologies. Fairmont Press, 1985.
警告: この引用は必ずしも正確ではありません.