Update README.md

- Improved citation documentation
- Added Overleaf placeholder section

README.md

@@ -74,7 +74,9 @@ References will be automatically formatted and parsed into the document upon cre
 
 #### Citations
 
- Use `\cite{id}` anywhere in your document to cite a source. Citations are currently work-in-progress, but you should be able to generate semi-compliant results.
+ Use `\cite{id}` anywhere in your document to cite a source.
+
+ When the author name is in the text, use `\citeyear{id}` to exclude the author name from the citation.
 
 ## Generating a PDF document
 
@@ -102,10 +104,14 @@ Instructions coming soon.
 
 Instructions coming soon.
 
+### Overleaf
+
+Instructions coming soon.
+
 ## Software license
 
 This template is **software** licensed under [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/deed.en). This license establishes different rules for **software** and **content**, which are explained in more detail below:
 
 - You *cannot* use the template code itself (**software**) for commercial purposes.
 - You *can* use the generated PDF/DOCX document (**content**) for any purpose, including commercial applications, without attribution.
-- If you redistribute the template code (**software**), you must attribute the [original source](https://github.com/samcole8/solent-latex-template) and retain the existing license.
+- If you redistribute the template code (**software**), you must attribute the [original source](https://github.com/samcole8/solent-latex-template) and retain the existing license.