How can I link/reference another reST file in the documentation?

Question

I have simply no idea on how can I link to another document in the reST file.

I want to link a file named install.rst to my quickstart guide in a paragraph.

Answer 1

I write the link to another document using this:

:doc:`my document <../my_doc>` 

../my_doc is the path to my my_doc.rst file.

I also have inter-sphinx extension in my conf.py file.

extensions = ['sphinx.ext.intersphinx']