Paull, B., Macka, M., & Haddad, P. (1997). Determination of calcium and magnesium in water samples by high-performance liquid chromatography on a graphitic stationary phase with a mobile phase containing o-cresolphthalein complexone. Journal of Chromatography A, 789(1-2), 329.
Chicago Style (17th ed.) CitationPaull, B., M. Macka, and PR Haddad. "Determination of Calcium and Magnesium in Water Samples by High-performance Liquid Chromatography on a Graphitic Stationary Phase with a Mobile Phase Containing O-cresolphthalein Complexone." Journal of Chromatography A 789, no. 1-2 (1997): 329.
MLA (9th ed.) CitationPaull, B., et al. "Determination of Calcium and Magnesium in Water Samples by High-performance Liquid Chromatography on a Graphitic Stationary Phase with a Mobile Phase Containing O-cresolphthalein Complexone." Journal of Chromatography A, vol. 789, no. 1-2, 1997, p. 329.