Swineford, A. (1962). Clays and clay minerals: :Proceedings of the ninth national conference.v.9. Pergamon Press.
シカゴスタイル引用形Swineford, Ada. Clays and Clay Minerals: :Proceedings of the Ninth National Conference.v.9. New York: Pergamon Press, 1962.
MLA引用形式Swineford, Ada. Clays and Clay Minerals: :Proceedings of the Ninth National Conference.v.9. Pergamon Press, 1962.
警告: この引用は必ずしも正確ではありません.