Cytowanie według stylu APA (wyd. 7)

Subrahmanyam,N, & Lal, B. (1966). A text book of Optics: For B.Sc(pass, honours and subsidiery), engineering students of Indian Universities and IAS examinations\. S.Chand & Company.

Cytowanie według stylu Chicago (wyd. 17)

Subrahmanyam,N, i Brij Lal. A Text Book of Optics: For B.Sc(pass, Honours and Subsidiery), Engineering Students of Indian Universities and IAS Examinations\. New Delhi: S.Chand & Company, 1966.

Cytowanie według stylu MLA (wyd. 8)

Subrahmanyam,N, i Brij Lal. A Text Book of Optics: For B.Sc(pass, Honours and Subsidiery), Engineering Students of Indian Universities and IAS Examinations\. S.Chand & Company, 1966.