I write mine as below, that way you get the refs on their own line and it is easy to see where you are:
In 1911, John was living with his family in Pinfold Street, Loughborough, Leicestershire, England.
<ref>
"England and Wales Census, 1911," database, FamilySearch (
https://familysearch.org/ark:/61903/1:1:X75W-LBK : 20 January 2015), John Platts, Loughborough, Leicestershire, England; citing PRO RG 14, The National Archives of the UK, Kew, Surrey.
</ref>
If there are two sources, I daisychain the ref tags thus:
John was a master builder and roofer.
<ref>
Source 1
<ref></ref>
Source 2
</ref>
It saves time when editing later, and reduces eye strain :)