Παραπομπή APA

Guptam, A. K. (2012). Applied optics: General & physical. Pearl Books.

Παραπομπή Chicago Style

Guptam, A. K. Applied Optics: General & Physical. New Delhi: Pearl Books, 2012.

Παραπομπή MLA

Guptam, A. K. Applied Optics: General & Physical. Pearl Books, 2012.