Hill, J. W., & Hill, C. S. (1992). Chemistry for changing times (6th ed.). Macmillan Pub. Co.
芝加哥风格引文Hill, John William, 与 Cynthia S. Hill. Chemistry for Changing Times. 6th ed. New York: Macmillan Pub. Co, 1992.
MLA引文Hill, John William, 与 Cynthia S. Hill. Chemistry for Changing Times. 6th ed. Macmillan Pub. Co, 1992.
警告:这些引文格式不一定是100%准确.