Wismer, R. K., & Petrucci, R. H. (1985). Student study guide to accompany Petrucci's General chemistry (4 th ed.). New York, N.Y. : London: Macmillan; Collier Macmillan.
Trích dẫn kiểu ChicagoWismer, Robert K., và Ralph H. Petrucci. Student Study Guide to Accompany Petrucci's General Chemistry. 4 th ed. New York, N.Y. : London: Macmillan; Collier Macmillan, 1985.
MLA引文Wismer, Robert K., và Ralph H. Petrucci. Student Study Guide to Accompany Petrucci's General Chemistry. 4 th ed. New York, N.Y. : London: Macmillan; Collier Macmillan, 1985.
警告：這些引文格式不一定是100％准確.