Cita APA (7th ed.)
Petrucci, R. H. (2011). General chemistry: Principles and modern applications (10th ed.). Pearson.
Cita Chicago (17th ed.)
Petrucci, Ralph H. General Chemistry: Principles and Modern Applications. 10th ed. Toronto: Pearson, 2011.
Cita MLA (9th ed.)
Petrucci, Ralph H. General Chemistry: Principles and Modern Applications. 10th ed. Pearson, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.