APA Edition Citation

Khanna, D. R. G. (1984). Fundamentals of optics (11.).

Chicago Edition Citation

Khanna, D R; Gulati. Fundamentals of Optics. 11. R Chand & Company, New Delhi, 1984.

MLA Edition Citation

Khanna, D R; Gulati. Fundamentals of Optics. 11. 1984.