Proper citation is a key element in academic scholarship and intellectual exchange. When we cite we:
show respect for the work of others
help a reader to distinguish our work from the work of others who have contributed to our work
give the reader the opportunity to check the validity of our use of other people’s work
give the reader the opportunity to follow up our references, out of interest
show and receive proper credit for our research process
demonstrate that we are able to use reliable sources and critically assess them to support our work
establish the credibility and authority of our knowledge and ideas
demonstrate that we are able to draw our own conclusions
share the blame (if we get it wrong).