Richards, L. (1988). Teachers: Teaching with love. D.C. Cook Pub. Co..
芝加哥风格引文Richards, Larry. Teachers: Teaching with Love. Elgin, Ill.: D.C. Cook Pub. Co., 1988.
MLA引文Richards, Larry. Teachers: Teaching with Love. D.C. Cook Pub. Co., 1988.
警告：这些引文格式不一定是100％准确.