Dyfyniad APA

Selley, R. C. (1976). Introduction to sedimentology. Academic press.

Dyfyniad Arddull Chicago

Selley, Richard C. Introduction to Sedimentology. London: Academic press, 1976.

Dyfyniad MLA

Selley, Richard C. Introduction to Sedimentology. Academic press, 1976.

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