Citazione APA

Subrahmanyam; Brij Lal and Avadhanulu. (2016). A text book of optics.

Stile di citazione Chicago

Subrahmanyam; Brij Lal and Avadhanulu. A Text Book of Optics. S Chand & Co. Pvt. Ltd., New Delhi, 2016.

Citazione MLA

Subrahmanyam; Brij Lal and Avadhanulu. A Text Book of Optics. 2016.