Simon, R., & Spooner, D. (2013). A new R package, exsic, to assist taxonomists in creating indices. Wiley.
Chicago Style (17th ed.) CitationSimon, R., and D.M Spooner. A New R Package, Exsic, to Assist Taxonomists in Creating Indices. Wiley, 2013.
MLA (8th ed.) CitationSimon, R., and D.M Spooner. A New R Package, Exsic, to Assist Taxonomists in Creating Indices. Wiley, 2013.
IICA/CATIE CitationSimon, R., ; Spooner, D. 2013. A new R package, exsic, to assist taxonomists in creating indices. Wiley.
Warning: These citations may not always be 100% accurate.