Hein, M. (1977). Foundations of college chemistry (4th ed.). Brooks/Cole.
芝加哥风格引文Hein, Morris. Foundations of College Chemistry. 4th ed. Monterey: Brooks/Cole, 1977.
MLA引文Hein, Morris. Foundations of College Chemistry. 4th ed. Brooks/Cole, 1977.
警告：这些引文格式不一定是100％准确.