Template:Citation LU usage 2019/doc

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_2019" 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  to avoid the same source being listed twice.