Citação norma APA

Trio, P. Z., Perlas, L. A., & Ulanday, J. R. C. (2011). Method validation of plasma or serum retinol analysis using high performane liquid chromatography UV/VIS detection. Transactions of the National Academy of Science and Technology.

Citação norma Chicago

Trio, Phoebe Z., Leah A. Perlas, and Joselita Rosario C. Ulanday. "Method Validation of Plasma or Serum Retinol Analysis Using High Performane Liquid Chromatography UV/VIS Detection." Transactions of the National Academy of Science and Technology 2011.

Citação norma MLA

Trio, Phoebe Z., et al. "Method Validation of Plasma or Serum Retinol Analysis Using High Performane Liquid Chromatography UV/VIS Detection." Transactions of the National Academy of Science and Technology, 2011.

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