Cita APA (7th ed.)
Mukerjee, P. K. (1997). A Textbook of geology (13th ed.). World Press.
Cita Chicago (17th ed.)
Mukerjee, Pratip Kumar. A Textbook of Geology. 13th ed. Kolkata: World Press, 1997.
Cita MLA (9th ed.)
Mukerjee, Pratip Kumar. A Textbook of Geology. 13th ed. World Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.