Westcott, H. P. (1916). Handbook of casinghead gas (1st. ed.). Metric metal works.
Chicagoスタイル(17版)引用形式Westcott, Henry Palmer. Handbook of Casinghead Gas. 1st. ed. Erie, Pa.: Metric metal works, 1916.
MLA(8版)引用形式Westcott, Henry Palmer. Handbook of Casinghead Gas. 1st. ed. Metric metal works, 1916.
警告: この引用は必ずしも正確ではありません.