citHeader("To cite rfUtilities package in publications please use:")
   bibentry(
     bibtype = "Manual",
     title = "rfUtilities",
     author = c(
	    person(c("Jeffrey", "S."), "Evans", role = c("aut", "cre")),
 	    person(c("Melanie", "A."), "Murphy", role = c("aut"))
     ),
     year = "2018",
     note = "R package version 2.1-3",
	 url = "https://cran.r-project.org/package=rfUtilities",
     key = "rfUtilities-package"
   )

citHeader("citation for class balance Evans & Cushman 2009")   
   bibentry(
    bibtype = "Article",
	author = as.person("Jeffrey S. Evans, Sammual A. Cushman"),
	title = "Gradient Modeling of Conifer Species Using Random Forest",
	journal = "Landscape Ecology",
	number = "5",
	pages="673-683",
    year = "2009",
	key = "class balance",
   )   
   
citHeader("citation for model selection and significance test Murphy et al., 2010")   
   bibentry(
    bibtype = "Article",
	author = as.person("Melanie A. Murphy, Jeffrey S. Evans, Andrew Storfer"),
	title = "Quantifying Bufo boreas connectivity in Yellowstone National Park with landscape genetics",
	journal = "Ecology",
	number = "71",
	pages="252-261",
    year = "2010",
	key = "model selection",
   )

citHeader("citation for other methods Evans et al., 2011")  
   bibentry(
    bibtype = "InBook",
	author = as.person("Jeffrey S. Evans, Melanie A. Murphy, 
	                     Zachory A. Holden, Sammual A. Cushman"),
	title = "Modeling species distribution and change using Random Forests",
	chapter = "8",
	pages="139-159",
	booktitle = "Predictive species and habitat modeling in landscape ecology: concepts and applications",
    editor = as.person("C. A. Drew, Y. F. Wiersma, F. Huettmann"),
    year = "2011",
    publisher = "Springer",
    address = "New York",
    isbn = "978-1-4419-7390-0",
	key = "general methods",
   )
