APA引文

MAHAPATRA, G. (1987). A textbook of geology. CBS Publishers.

Chicago Style (17th ed.) Citation

MAHAPATRA, G.B. A Textbook of Geology. CBS Publishers, 1987.

MLA引文

MAHAPATRA, G.B. A Textbook of Geology. CBS Publishers, 1987.

警告：這些引文格式不一定是100％准確.