Beginning R

MLA

Wiley, Joshua F, Larry Pace, and Joshua Wiley. Beginning R. Apress, 2015.

APA

Wiley, J. F, Pace, L., & Wiley, J. (2015). Beginning R. Apress.

Chicago

Wiley, Joshua F., Larry Pace, and Joshua Wiley. Beginning R. : Apress, 2015.