APA引文

Spence. A History of Gold Dredging in Idaho. University Press of Colorado.

Chicago Style (17th ed.) Citation

Spence. A History of Gold Dredging in Idaho. University Press of Colorado.

MLA引文

Spence. A History of Gold Dredging in Idaho. University Press of Colorado.

警告：這些引文格式不一定是100％准確.