Cita APA

Roberts, J. L. (1961). General chemmistry in the laboratory. New York: W. H. Freeman and company.

Citación estilo Chicago

Roberts, Julian L. General Chemmistry in the Laboratory. New York: W. H. Freeman and company, 1961.

Cita MLA

Roberts, Julian L. General Chemmistry in the Laboratory. New York: W. H. Freeman and company, 1961.