Cita APA (7th ed.)

Nicholls, A. (2016). Sams teach yourself R in 24 hours. Sams.

Cita Chicago (17th ed.)

Nicholls, Andy. Sams Teach Yourself R in 24 Hours. Indianapolis, Indiana: Sams, 2016.

Cita MLA (9th ed.)

Nicholls, Andy. Sams Teach Yourself R in 24 Hours. Sams, 2016.