APA-referens

Khurana, A. K. (2003). Theory and practice of optics and refraction. Elsevier.

Chicago-stil citat

Khurana, A. K. Theory and Practice of Optics and Refraction. New Delhi: Elsevier, 2003.

MLA-referens

Khurana, A. K. Theory and Practice of Optics and Refraction. Elsevier, 2003.