References

require(knitcitations)

## Loading required package: knitcitations

ref <- read.bibtex(file = "packages.bib")
list(ref)

## [[1]]
## [1] S. Chamberlain, K. Ram, V. Barve, et al. _rgbif: Interface to
## the Global 'Biodiversity' Information Facility 'API'_. R package
## version 0.9.3. 2016. <URL:
## https://CRAN.R-project.org/package=rgbif>.
## 
## [2] J. Cheng and Y. Xie. _leaflet: Create Interactive Web Maps
## with the JavaScript 'Leaflet' Library_. R package version 1.0.1.
## 2016. <URL: https://CRAN.R-project.org/package=leaflet>.
## 
## [3] G. Daróczi and R. Tsegelskyi. _pander: An R Pandoc Writer_. R
## package version 0.6.0. 2015. <URL:
## http://rapporter.github.io/pander>.
## 
## [4] R Core Team. _R: A Language and Environment for Statistical
## Computing_. R Foundation for Statistical Computing. Vienna,
## Austria, 2016. <URL: https://www.R-project.org/>.
## 
## [5] Y. Xie. _bookdown: Authoring Books and Technical Documents
## with R Markdown_. ISBN 978-1138700109. Boca Raton, Florida:
## Chapman and Hall/CRC, 2017. <URL:
## https://github.com/rstudio/bookdown>.
## 
## [6] Y. Xie. _bookdown: Authoring Books and Technical Documents
## with R Markdown_. ISBN 978-1138700109. Boca Raton, Florida:
## Chapman and Hall/CRC, 2017. <URL:
## https://github.com/rstudio/bookdown>.
## 
## [7] Y. Xie. _bookdown: Authoring Books and Technical Documents
## with R Markdown_. R package version 0.3. 2016. <URL:
## https://github.com/rstudio/bookdown>.
## 
## [8] Y. Xie. _bookdown: Authoring Books and Technical Documents
## with R Markdown_. R package version 0.3. 2016. <URL:
## https://github.com/rstudio/bookdown>.