Cita APA (7th ed.)
Hand, C. W. (1994). General chemistry. Saunders.
Cita Chicago (17th ed.)
Hand, Clifford W. General Chemistry. Fort Worth: Saunders, 1994.
Cita MLA (9th ed.)
Hand, Clifford W. General Chemistry. Saunders, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.