You should use the Academic Writing tool that is available to you on MyHELMS (on the Study Now page). This is a very useful tool that you can return to throughout the programme. 

Moreover, the document entitled 'Copyright Guide' should be read in conjunction with the Reference (Main guide). These two important documents should be given due consideration as it is a College requirement that the Harvard referencing style is adhered to in all assessments. Both documents are available on the Library page.