Beginning R

MLA

Pace, Larry, and Myron Hlynka. Beginning R. [New York]: Apress, 2012.

APA

Pace, L., & Hlynka, M. (2012). Beginning R. [New York]: Apress.

Chicago

Pace, Larry, and Myron Hlynka. Beginning R. [New York]: Apress, 2012.