Template:Citation LU usage 2021
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2021. Transport for London. 12 July 2022. Retrieved 7 September 2022.
Usage
changeThis template provides an external citation link to Transport for London's annual passenger usage statistics document published as a .XLSX file.
The template is primarily used in {{Infobox London station}} to provide citations for the usages statistics included within the infobox.
In the infobox, the ref name "infobox_stats_ref_tube_2021" is used to invoke this citation multiple times under the same reference. If this template is also to be used in the body of an article, it may be invoked using <ref name=infobox_stats_ref_tube_2021/> to avoid the same source being listed twice.