APA
Webster M. A., Webster S. M., Bharadwaj S., Verma R., Jaikumar J., Madan G. & Vaithilingham E. (20021113). Variations in normal color vision. III. Unique hues in Indian and United States observers. : Journal of the Optical Society of America. A, Optics, image science, and vision.
Chicago
Webster Michael A, Webster Shernaaz M, Bharadwaj Shrikant, Verma Richa, Jaikumar Jaikishan, Madan Gitanjali and Vaithilingham E. 20021113. Variations in normal color vision. III. Unique hues in Indian and United States observers. : Journal of the Optical Society of America. A, Optics, image science, and vision.
Harvard
Webster M. A., Webster S. M., Bharadwaj S., Verma R., Jaikumar J., Madan G. and Vaithilingham E. (20021113). Variations in normal color vision. III. Unique hues in Indian and United States observers. : Journal of the Optical Society of America. A, Optics, image science, and vision.
MLA
Webster Michael A, Webster Shernaaz M, Bharadwaj Shrikant, Verma Richa, Jaikumar Jaikishan, Madan Gitanjali and Vaithilingham E. Variations in normal color vision. III. Unique hues in Indian and United States observers. : Journal of the Optical Society of America. A, Optics, image science, and vision. 20021113.