GREGG, D. C. (1968). Chemistry in the laboratory. Allyn and Bacon.
Cita Chicago (17th ed.)GREGG, Donald C. Chemistry in the Laboratory. Boston: Allyn and Bacon, 1968.
Cita MLA (9th ed.)GREGG, Donald C. Chemistry in the Laboratory. Allyn and Bacon, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.