APA
Saw C. L. L., Olivo M., Soo K. C. & Heng P. W. S. (20070710). Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
Chicago
Saw Constance Lay Lay, Olivo Malini, Soo Khee Chee and Heng Paul Wan Sia. 20070710. Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
Harvard
Saw C. L. L., Olivo M., Soo K. C. and Heng P. W. S. (20070710). Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.
MLA
Saw Constance Lay Lay, Olivo Malini, Soo Khee Chee and Heng Paul Wan Sia. Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. : Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 20070710.