Hill, J. W. (1995). Chemistry for changing times (student study guide). Upper Saddle River: Pearson Prentice Hall.
Chicago Style citaatHill, John William. Chemistry for Changing Times (student Study Guide). Upper Saddle River: Pearson Prentice Hall, 1995.
MLA citatieHill, John William. Chemistry for Changing Times (student Study Guide). Upper Saddle River: Pearson Prentice Hall, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.