APA引文

Mayo, R. F. (1987). Gold mines of southwest Oregon. Nugget Enterprises.

Chicago Style (17th ed.) Citation

Mayo, Roy F. Gold Mines of Southwest Oregon. Enumclaw, WA: Nugget Enterprises, 1987.

MLA引文

Mayo, Roy F. Gold Mines of Southwest Oregon. Nugget Enterprises, 1987.

警告：這些引文格式不一定是100％准確.