How-to use Ulysses, Rstudio together (updated) Use Zotero for inserting references in Ulysses manuscript Add YAML, indicate as code-block YAML in Ulysses. --- title: "Title of paper" author: "Tormod Bøe" date: "19 april 2016" output: html_document csl: apa.csl # must be located in same folder as paper css: APAStyle.css # must be located in same folder as paper bibliography: "references".bib # must be located in same folder as paper --- Export as “Text” -> “Markdown” to Rstudio.