Gardener, M. (2012). Statistics for ecologists using R and Excel. Pelagic Publishing.
Citazione stile Chigago Style (17a edizione)Gardener, Mark. Statistics for Ecologists Using R and Excel. Essex: Pelagic Publishing, 2012.
Citatione MLA (9a ed.)Gardener, Mark. Statistics for Ecologists Using R and Excel. Pelagic Publishing, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.