Fritz, J. S., & Schenk, G. H. (1987). Quantitative analytical chemistry (5th ed.). Allyn and Bacon.
Cita Chicago Style (17a ed.)Fritz, James S., y George H. Schenk. Quantitative Analytical Chemistry. 5th ed. Boston [etc.]: Allyn and Bacon, 1987.
Cita MLA (9a ed.)Fritz, James S., y George H. Schenk. Quantitative Analytical Chemistry. 5th ed. Allyn and Bacon, 1987.
Precaución: Estas citas no son 100% exactas.