APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

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.

MLA (9th ed.) Citation

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.