Cita APA (7a ed.)

Chang, S. S. (2012). Exploring everyday things with R and Ruby. O'Reilly Media.

Cita Chicago Style (17a ed.)

Chang, Sau Sheong. Exploring Everyday Things with R and Ruby. Sebastopol, CA: O'Reilly Media, 2012.

Cita MLA (8a ed.)

Chang, Sau Sheong. Exploring Everyday Things with R and Ruby. O'Reilly Media, 2012.