Murck, B. W. (1999). Geology today: Understanding our planet. New York: John Wiley.
Trích dẫn kiểu ChicagoMurck, Barbara W. Geology Today: Understanding Our Planet. New York: John Wiley, 1999.
MLA引文Murck, Barbara W. Geology Today: Understanding Our Planet. New York: John Wiley, 1999.
警告：这些引文格式不一定是100％准确.