Hill, J. W., & Petrucci, R. H. (1996). General chemistry (Instructor's ed.). Prentice Hall.
Cita Chicago (17th ed.)Hill, John W., i Ralph H. Petrucci. General Chemistry. Instructor's ed. New Jersey: Prentice Hall, 1996.
Cita MLA (9th ed.)Hill, John W., i Ralph H. Petrucci. General Chemistry. Instructor's ed. Prentice Hall, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.