For a pre-1700 profile, you need sources which are much more expanded than just 'Research notes'. Here is an example from FamilySearch:
"England and Wales Census, 1901," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:X9ND-H56 : 20 May 2019), Albert E Souray in household of William Souray, Brentwood, Essex, England, United Kingdom; from "1901 England, Scotland and Wales census," database and images, findmypast (http://www.findmypast.com : n.d.); citing Brentwood subdistrict, PRO RG 13, The National Archives, Kew, Surrey.
In case you're appalled at the wealth of detail you need - FamilySearch have ready-made citations for you that you only need to copy-and-paste.