Citazione APA

Michael J Crawely. (2013). The 'R' Book (2nd ed.). Wiley.

Stile di citazione Chicago

Michael J Crawely. The 'R' Book. 2nd ed. Chichester, West Sussex, United Kingdom: Wiley, 2013.

Citazione MLA

Michael J Crawely. The 'R' Book. 2nd ed. Wiley, 2013.