APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.