Editing Template:Harvard citation documentation (section)

====Author(s) and year====
The first four author surnames (or all authors if fewer than four; use the values from {{para|last''N''}} or {{para|author''N''}}{{hairspace}}) are required, followed by the year of publication (from {{para|year}} or {{para|date}}). Authors past the fourth must be omitted or an error will result.

The [[#Possible issues|possible issues]] section below describes workarounds for various common problems, such as [[#Large number of authors|large number of authors]], [[#No author name in citation template|no author name]], [[#More than one work in a year|multiple works in the same year]], [[#More than one author with the same last name|multiple authors with same last name]] and others.

{{#if:{{{noref|}}}|
{{markup
|<nowiki>Article text.{{</nowiki>{{{1}}}<nowiki>|Smith|2020|p=25}}</nowiki>
|Article text.{{{{{1}}}|Smith|2020|p=25}}<br />
{{reflist}}
|<nowiki>Article text.{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|2020|p=25}}</nowiki>
|Article text.{{{{{1}}}|Smith|Jones|2020|p=25}}<br />
{{reflist}}
|<nowiki>Article text.{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|Brown|2020|p=25}}</nowiki>
|Article text.{{{{{1}}}|Smith|Jones|Brown|2020|p=25}}<br />
{{reflist}}
|<nowiki>Article text.{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|Brown|Black|2020|p=25}}</nowiki>
|Article text.{{{{{1}}}|Smith|Jones|Brown|Black|2020|p=25}}<br />
{{reflist}}
}}
|
{{markup
|<nowiki>Article text.<ref>{{</nowiki>{{{1}}}<nowiki>|Smith|2020|p=25}}</ref></nowiki>
|Article text.{{#tag:ref|{{{{{1}}}|Smith|2020|p=25}}}}<br />
{{reflist}}
|<nowiki>Article text.<ref>{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|2020|p=25}}</ref></nowiki>
|Article text.{{#tag:ref|{{{{{1}}}|Smith|Jones|2020|p=25}}}}<br />
{{reflist}}
|<nowiki>Article text.<ref>{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|Brown|2020|p=25}}</ref></nowiki>
|Article text.{{#tag:ref|{{{{{1}}}|Smith|Jones|Brown|2020|p=25}}}}<br />
{{reflist}}
|<nowiki>Article text.<ref>{{</nowiki>{{{1}}}<nowiki>|Smith|Jones|Brown|Black|2020|p=25}}</ref></nowiki>
|Article text.{{#tag:ref|{{{{{1}}}|Smith|Jones|Brown|Black|2020|p=25}}}}<br />
{{reflist}}
}}
}}