APA Edition Citation

Kharnna, D. R. (1992). Text book of sound. Atma Ram and Sons.

Chicago Edition Citation

Kharnna, D R. Text Book of Sound. Delhi: Atma Ram and Sons, 1992.

MLA Edition Citation

Kharnna, D R. Text Book of Sound. Atma Ram and Sons, 1992.

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