APA引文

ITL Education Solutions Limited & Ribeiro- Neto B. (1999). Modern information retrieval. ACM Press.

Chicago Edition Citation

ITL Education Solutions Limited and Ribeiro- Neto B. Modern Information Retrieval. New Delhi: ACM Press, 1999.

MLA引文

ITL Education Solutions Limited and Ribeiro- Neto B. Modern Information Retrieval. ACM Press, 1999.

警告：這些引文格式不一定是100％准確.