Beckerman, A. P., & Petchey, O. L. (2012). Getting started with R: An introduction for biologists (1a. ed.). Oxford University Press.
Chicago-viite (17. p.)Beckerman, Andrew P., ja Owen L. Petchey. Getting Started with R: An Introduction for Biologists. 1a. ed. Oxford: Oxford University Press, 2012.
MLA-viite (9. p.)Beckerman, Andrew P., ja Owen L. Petchey. Getting Started with R: An Introduction for Biologists. 1a. ed. Oxford University Press, 2012.
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