Geological Survey of Alabama, Dean, L., Cook, R. B., & Lesher, C. M. (1989). Gold deposits of Alabama. Geological Survey of Alabama, Mineral Resources Division.
芝加哥风格引文Geological Survey of Alabama, Lewis Dean, Robert B. Cook, 与 C. M. Lesher. Gold Deposits of Alabama. Tuscaloosa, Ala.: Geological Survey of Alabama, Mineral Resources Division, 1989.
MLA引文Geological Survey of Alabama, et al. Gold Deposits of Alabama. Geological Survey of Alabama, Mineral Resources Division, 1989.
警告：这些引文格式不一定是100％准确.