This article discusses the possible utility of a citation index providing a new approach to the management of scientific literature with a view of the historical aspect. It appears to mix content that can never be gathered by the normal indexing of subjects by way of its different construction. It is best defined as an index of connections and offers the consumer the versatility it needs. Suggestiveness by association-of-ideas is given by traditional topic-index, but only under the limits of a single subject heading. The Index would be worth a collection effort only though it was not used elsewhere for a citation index than to mitigate the citation of bad results. The article ends with observations on the different types of quote indexing. The key aim of this article is to summarize the citation indices and the peer review technique article often includes views among the scholars, as writers, editors and referees seem likely to focus on maintaining the refereeing system in most disciplines. It reviews some novel approaches to study evaluation in this article. The Article addresses the pros and cons of the review and concludes with a view for the future.