cite

a doi or list of dois, or a bibentry (or list of
  bibentries)

internal logical indicating if we use a
  cache or external bibtex file

bibtex

Add a citation (internal for citet and citep)

internal

While traditional Sweave documents can take advantage of
        LaTeX citation tools, knitr also allows users to combine the
        much simpler markdown with R code.  This package offers
        citation tools to make up for this.  This package will also
        take advantage of the web-based nature of markdown documents to
        allow dynamic citations pulled from the web.

cite: Add a citation (internal for citet and citep)

Description

Usage

Arguments

Value

Details

Examples