APA (7th ed.) Citation

Girja Kumar & Krishan Kumar. (1975). Theory of cataloguing. Vikas Pub. House.

Chicago Style (17th ed.) Citation

Girja Kumar and Krishan Kumar. Theory of Cataloguing. Delhi: Vikas Pub. House, 1975.

MLA (9th ed.) Citation

Girja Kumar and Krishan Kumar. Theory of Cataloguing. Vikas Pub. House, 1975.

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