Fahey, J. (1990). Hecla: A century of western mining. University of Washington Press.
Chicago Style (17th ed.) CitationFahey, John. Hecla: A Century of Western Mining. Seattle: University of Washington Press, 1990.
MLA引文Fahey, John. Hecla: A Century of Western Mining. University of Washington Press, 1990.
警告：這些引文格式不一定是100％准確.