Citazione Stile APA (7a Edizione)

Buffum, E. G. (1966). Six months in the gold mines. University Microfilms.

Citazione stile Chigago Style (17a edizione)

Buffum, Edward Gould. Six Months in the Gold Mines. Ann Arbor [Mich.]: University Microfilms, 1966.

Citatione MLA (9a ed.)

Buffum, Edward Gould. Six Months in the Gold Mines. University Microfilms, 1966.