Cita APA (7a ed.)

Albert, J., & Rizzo, M. (2012). R by example. Springer.

Cita Chicago Style (17a ed.)

Albert, Jim, y Maria Rizzo. R by Example. New York: Springer, 2012.

Cita MLA (8a ed.)

Albert, Jim, y Maria Rizzo. R by Example. Springer, 2012.