APA引文
McGeary, D., Plummer, C. C., & Carlson, D. H. (2004). Physical geology: Earth revealed (5th ed.). McGraw-Hill.
芝加哥风格引文
McGeary, David, Charles C. Plummer, 与 Diane H. Carlson. Physical Geology: Earth Revealed. 5th ed. Boston: McGraw-Hill, 2004.
MLA引文
McGeary, David, et al. Physical Geology: Earth Revealed. 5th ed. McGraw-Hill, 2004.
警告：这些引文格式不一定是100％准确.