APA引文

Kumar, P. S. G. Knowledge organization, information processing and retrieval: Practice. B.R. Publishing Corporation.

Chicago Edition Citation

Kumar, P. S. G. Knowledge Organization, Information Processing and Retrieval: Practice. Delhi: B.R. Publishing Corporation.

MLA引文

Kumar, P. S. G. Knowledge Organization, Information Processing and Retrieval: Practice. B.R. Publishing Corporation.

警告：這些引文格式不一定是100％准確.