Beckerman, A. P., & Petchey, O. (2012). Getting started with R: An introduction for biologists. Oxford University Press.
Chicago Style aipamenaBeckerman, Andrew P., and Owen Petchey. Getting Started with R: An Introduction for Biologists. Oxford: Oxford University Press, 2012.
MLA aipamenaBeckerman, Andrew P., and Owen Petchey. Getting Started with R: An Introduction for Biologists. Oxford University Press, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.