Dyfyniad APA

Bailey, S. W. (1967). Clays and clay minerals: :Proceedings of the fifteenth conference. Pergamon press.

Dyfyniad Arddull Chicago

Bailey, S. W. Clays and Clay Minerals: :Proceedings of the Fifteenth Conference. New york: Pergamon press, 1967.

Dyfyniad MLA

Bailey, S. W. Clays and Clay Minerals: :Proceedings of the Fifteenth Conference. Pergamon press, 1967.

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