Cita APA (7a ed.)

Venables, W. N., & Smith, D. M. (2001). An introduction to R: Notes on R: a programming environment for data analysis and graphics, version 1.4.1. Network Theory.

Cita Chicago Style (17a ed.)

Venables, W. N., y D. M. Smith. An Introduction to R: Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1. Bristol: Network Theory, 2001.

Cita MLA (8a ed.)

Venables, W. N., y D. M. Smith. An Introduction to R: Notes on R: A Programming Environment for Data Analysis and Graphics, Version 1.4.1. Network Theory, 2001.