Venables, W. N., & Smith, D. M. (2002). An introduction to R : notes on R: a programming environment for data analysis and graphics, version 1.4.1 / W.N. Venables, D.M. Smith and the R Development Core Team: Notes on R: a programming environment for data analysis and graphics, version 1.4.1 (Rev. and updated.). Network Theory.
Chicago Style (17th ed.) CitationVenables, W. N., and D. M. Smith. An Introduction to R : Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1 / W.N. Venables, D.M. Smith and the R Development Core Team: Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1. Rev. and updated. Bristol: Network Theory, 2002.
MLA (9th ed.) CitationVenables, W. N., and D. M. Smith. An Introduction to R : Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1 / W.N. Venables, D.M. Smith and the R Development Core Team: Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1. Rev. and updated. Network Theory, 2002.