Não informado. (1936). Mine and Quarry Engineering. Tothill Press.
Chicagoスタイル(17版)引用形式Não informado. Mine and Quarry Engineering. London: Tothill Press, 1936.
MLA(8版)引用形式Não informado. Mine and Quarry Engineering. Tothill Press, 1936.
警告: この引用は必ずしも正確ではありません.