APA Edition Citation

Harnam Singh. (1977). B.Sc. Practical physics. S.Chand & Co..

Chicago Edition Citation

Harnam Singh. B.Sc. Practical Physics. New Delhi: S.Chand & Co., 1977.

MLA Edition Citation

Harnam Singh. B.Sc. Practical Physics. S.Chand & Co., 1977.

Warning: These citations may not always be 100% accurate.