APA引文
Riehle, J., Yount, M., & Miller, T. (1987). Petrography, chemistry, and geologic history of Yantarni Volcano, Aleutian Volcanic Arc, Alaska. United States Government Print. Office.
Chicago Style (17th ed.) Citation
Riehle, J.R, M.E Yount, and T.P Miller. Petrography, Chemistry, and Geologic History of Yantarni Volcano, Aleutian Volcanic Arc, Alaska. Washington: United States Government Print. Office, 1987.
MLA引文
Riehle, J.R, et al. Petrography, Chemistry, and Geologic History of Yantarni Volcano, Aleutian Volcanic Arc, Alaska. United States Government Print. Office, 1987.
警告：這些引文格式不一定是100％准確.