{{ safesubst:#invoke:Unsubst||date=__DATE__ |$B= {{#switch:¬
|¬={{#invoke:Category handler|main}}
|SUBST=
}}{{#invoke:Category handler|main}}{{#if:citation needed
|[{{#if:
|{{{pre-text}}}
}}citation needed{{#if:
| {{{post-text}}}
}}]|
}}{{#invoke:Check for unknown parameters|check|unknown={{#switch:
{{#if:
| {{{demospace}}}
| {{#ifeq:Template|
| main
| other
}}
}}
| main = | other | #default = }}|preview=Page using Template:Citation needed with unknown parameter "_VALUE_"|ignoreblank=y| date | name | reason }}}}