Citação norma APA

Morton, S. J., Shull, V. H., & Dick, J. D. (1986). Determination of norfloxacin and ciprofloxacin concentrations in serum and urine by high-pressure liquid chromatography.

Citação norma Chicago

Morton, S J., V H. Shull, and J D. Dick. Determination of Norfloxacin and Ciprofloxacin Concentrations in Serum and Urine By High-pressure Liquid Chromatography. 1986.

Citação norma MLA

Morton, S J., V H. Shull, and J D. Dick. Determination of Norfloxacin and Ciprofloxacin Concentrations in Serum and Urine By High-pressure Liquid Chromatography. 1986.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.