Buffum, E. G. (1966). Six months in the gold mines. University Microfilms.
Chicagoスタイル(17版)引用形式Buffum, Edward Gould. Six Months in the Gold Mines. Ann Arbor [Mich.]: University Microfilms, 1966.
MLA(9版)引用形式Buffum, Edward Gould. Six Months in the Gold Mines. University Microfilms, 1966.
警告: この引用は必ずしも正確ではありません.