Cita APA (7th ed.)

Muenchen, R. A. (2011). R for SAS and SPSS users (2nd ed.). Springer New York.

Cita Chicago (17th ed.)

Muenchen, Robert A. R for SAS and SPSS Users. 2nd ed. New York, NY: Springer New York, 2011.

Cita MLA (9th ed.)

Muenchen, Robert A. R for SAS and SPSS Users. 2nd ed. Springer New York, 2011.