Scientific and technical papers are an important source of high$-$quality information. The CITATION places the research in context of previous work by linking to other sources of information. Links to other documents are known as REFERENCES whilst the complete list of sources forms a set of results at the of the paper. Managing links to other research can be complex, for this reason it is wise to use specialist applications known as ZOTERO which can also correctly format links in standard styles such as HARVARD REFERENCING.