You might be looking for:
- Wikivoyage:External links - Guidelines on linking to external sites.
- Wikivoyage:Internal links - Guidelines on linking from one Wikivoyage article to another.
- Wikivoyage:Wiki markup#Making links - Instructions for creating links using wiki syntax.
- Wikivoyage:Links to Wikipedia - Guidelines on linking to Wikipedia.
- Wikivoyage:Links from Wikipedia - How to add links from Wikipedia to Wikivoyage.
- Wikivoyage:Sister project links - Guidelines for linking to sister projects like Wikinews or Wiktionary.
- Wikivoyage:Inter-language links - Guidelines on linking to other language versions of Wikivoyage.
- Wikivoyage:Cooperating with Wikidata - Guidelines for adding interwiki links via Wikidata.