Template:Citation LU usage 2020
"Station Usage Data" (XLSX). Usage Statistics for London Stations, 2020. Transport for London. 16 April 2021. Retrieved 1 January 2022.
Usage
This 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_2020" 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_2020/> to avoid the same source being listed twice.