Wagner, J. R. (1970). Gold mines of California: An illustrated history of the most productive mines with descriptions of the interesting people who owned and operated them. Berkeley, Calif.: Howell-North Books.
Chicago Style CitationWagner, Jack Russell. Gold Mines of California: An Illustrated History of the Most Productive Mines With Descriptions of the Interesting People Who Owned and Operated Them. Berkeley, Calif.: Howell-North Books, 1970.
MLA引文Wagner, Jack Russell. Gold Mines of California: An Illustrated History of the Most Productive Mines With Descriptions of the Interesting People Who Owned and Operated Them. Berkeley, Calif.: Howell-North Books, 1970.
警告：这些引文格式不一定是100％准确.