ref: a0103864ab76c6a1462a6dee538801740acf4858
dir: /docs/content/en/functions/ref.md/
---
title: ref
linktitle: ref
description: Looks up a content page by logical name.
godocref:
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2019-12-28
categories: [functions]
menu:
docs:
parent: "functions"
keywords: [cross references, anchors]
signature: ["ref . CONTENT"]
workson: []
hugoversion:
relatedfuncs: [relref]
deprecated: false
aliases: []
---
`ref` and `relref` look up a content page by logical name (`ref`) or relative path (`relref`) to return the permalink:
```
{{ ref . "about.md" }}
```
{{% note "Usage Note" %}}
`ref` looks up Hugo "Regular Pages" only. It can't be used for the homepage, section pages, etc.
{{% /note %}}
It is also possible to pass additional arguments to link to another language or an alternative output format. Therefore, pass a map of arguments instead of just the path.
```
{{ ref . (dict "path" "about.md" "lang" "ja" "outputFormat" "rss") }}
```
These functions are used in two of Hugo's built-in shortcodes. You can see basic usage examples of both `ref` and `relref` in the [shortcode documentation](/content-management/shortcodes/#ref-and-relref).
For an extensive explanation of how to leverage `ref` and `relref` for content management, see [Cross References](/content-management/cross-references/).