Cita APA (7th ed.)

Janert,Philipp K. (2010). Data analysis with open source tools (2nd ed.). O'Reilly ; Shroff Publishers and Distributors.

Cita Chicago (17th ed.)

Janert,Philipp K. Data Analysis with Open Source Tools. 2nd ed. Sebastopol, CA : New Delhi: O'Reilly ; Shroff Publishers and Distributors, 2010.

Cita MLA (8th ed.)

Janert,Philipp K. Data Analysis with Open Source Tools. 2nd ed. O'Reilly ; Shroff Publishers and Distributors, 2010.