Roberts, J. L., & Hollenberg, J. L. (1961). General chemistry in the laboratory (3rd ed.). W.H. Freeman.
Cita Chicago (17th ed.)Roberts, Julian L., i J. Leland Hollenberg. General Chemistry in the Laboratory. 3rd ed. New York: W.H. Freeman, 1961.
Cita MLA (9th ed.)Roberts, Julian L., i J. Leland Hollenberg. General Chemistry in the Laboratory. 3rd ed. W.H. Freeman, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.