MAHAPATRA, G. B. (2018). Text book of physical geology. CBS Publishers.
芝加哥风格引文MAHAPATRA, Girija Bhusan. Text Book of Physical Geology. CBS Publishers, 2018.
MLA引文MAHAPATRA, Girija Bhusan. Text Book of Physical Geology. CBS Publishers, 2018.
警告：这些引文格式不一定是100％准确.