deletions | additions       diff --git a/Deeper, Easier, Citations.md b/Deeper, Easier, Citations.md  index 48c709e..62ac013 100644  --- a/Deeper, Easier, Citations.md  +++ b/Deeper, Easier, Citations.md 
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Inserting citations using any of these tools is relatively easy in nearly any of the online authoring systems discussed above (e.g. Authorea, shareLaTeX, writeLaTeX).   If an astronomer uses Authorea, inserting a reference is as simple as cutting & pasting the URL from ADS, like this: \cite{2014arXiv1401.2134G}. \cite{doi:10.1371/journal.pcbi.1003542}.  Cut and pasting DOI links also work in Authorea, as well as in other tools. \cite{2014ApJ...786..125S}