Hill, J. W. (2007). Chemistry for changing times. Upper Saddle River, NJ: Pearson Prentice Hall.
Chicago Style citaatHill, John William. Chemistry for Changing Times. Upper Saddle River, NJ: Pearson Prentice Hall, 2007.
MLA citatieHill, John William. Chemistry for Changing Times. Upper Saddle River, NJ: Pearson Prentice Hall, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.