Citação APA (7ª ed.)

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.

Citação do estilo Chicago (17ª ed.)

Subrahmanyam,N, e 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.

Citação MLA (8ª ed.)

Subrahmanyam,N, e 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.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.