APA Edition Citation

Gopinath,M A et al. (2004). Subject classification practice: S. R. Ranganathan`s postulational approach. Ess Ess Publications.

Chicago Edition Citation

Gopinath,M A et al. Subject Classification Practice: S. R. Ranganathan`s Postulational Approach. New Delhi: Ess Ess Publications, 2004.

MLA Edition Citation

Gopinath,M A et al. Subject Classification Practice: S. R. Ranganathan`s Postulational Approach. Ess Ess Publications, 2004.

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