APA aipamena

Sunil Kumar. CSIR UGC Physical sciences. Unique publishers.

Chicago Style aipamena

Sunil Kumar. CSIR UGC Physical Sciences. New Delhi: Unique publishers.

MLA aipamena

Sunil Kumar. CSIR UGC Physical Sciences. Unique publishers.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.