I am trying to create a content page in R Markdown in PDF file. I have the below code in YAML header. When knitting as PF file. The content page isn't been created for some reason. What am i missing in here please?Also, What is the best method to add site URL into my bib file. Is there a format i need to use? Many Thanks
output:
pdf_document:
toc: true
theme: united
number_sections: true
html_document: default
word_document: default
bibliography: bibliography.bib