Orem, R. (1974). Montessori: Her method and the movement. G.P.Putnam's sons.
芝加哥风格引文Orem, R.C. Montessori: Her Method and the Movement. New York: G.P.Putnam's sons, 1974.
MLA引文Orem, R.C. Montessori: Her Method and the Movement. G.P.Putnam's sons, 1974.
警告：这些引文格式不一定是100％准确.