Dyfyniad APA

Swineford, A., & Franks, P. C. (1960). Clays and clay minerals: :Proceedings of the eighth national conference.v8. Pergamon press.

Dyfyniad Arddull Chicago

Swineford, Ada, and Paul C. Franks. Clays and Clay Minerals: :Proceedings of the Eighth National Conference.v8. London: Pergamon press, 1960.

Dyfyniad MLA

Swineford, Ada, and Paul C. Franks. Clays and Clay Minerals: :Proceedings of the Eighth National Conference.v8. Pergamon press, 1960.

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