I use the whole citation (minus the section that has the access date, ie : accessed 1 April 2016), because I have found that often enough, when you have just the link, that link changes/disappears over time and with site upgrades etc, and just brings you to an Error: page not found.
If the whole citation in there, then if the error happens, there is still all the information about dates/location/origin of source etc. etc
In your example, I would delete the part in red, because it is not part of the actual citation, just the date you opened that file. Personal preference, some people leave it in..
"United States Census, 1900," database with images, FamilySearch(https://familysearch.org/ark:/61903/1:1:M3DB-KBW : accessed 1 April 2016), David E Pate, Precinct 3, Millview & Precinct 5, Beulah, Escambia, Florida, United States; citing sheet 6A, family 97, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,240,168.