Dyfyniad APA

Pratap Kumar Mukerjee. (1995). Textbook of geology. The World Press.

Dyfyniad Arddull Chicago

Pratap Kumar Mukerjee. Textbook of Geology. Calcutta: The World Press, 1995.

Dyfyniad MLA

Pratap Kumar Mukerjee. Textbook of Geology. The World Press, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.