Start explaining citing with bibtex, defining websources in bibtex

README.md

@@ -308,4 +308,31 @@ As mentioned, we reference a section similarly to tables and images. We just use
 
 ```latex
 This is a text. In this text we reference to the chapter \ref{sec:examplesection}. 
+```
+
+# Citing with BibTeX
+
+This template is already setup to use citations with BibTeX. To define your sources to cite from, you need to use the
+`bibliography.bib` file.
+
+## Defining sources
+
+When defining sources, it's important to know, what type of source you want to create and cite.
+For mor information you can visit https://www.bibtex.com/e/entry-types/. There all BibTeX types are documented.
+
+### Defining Web-Sources
+
+To define web sources, I've found the type "misc" perfect. You can always use the following template and fill in the
+variables in with blanks.
+
+```latex
+@misc{CitingId,
+author = {<AUTHOR_NAME>},
+title = {<WEBSITE_TITLE>},
+date = {<PUBLISHED_DATE>},
+year = {<PUBLISHED_YEAR>},
+urldate = {<VIEWED_ON_DATE>},
+note = {Abgerufen am <VIEWED_ON_DATE>},
+howpublished = {<URL_TO_PAGE>}
+}
 ```