APA (7th ed.) Citation

Janert, P. K. (2010). Data analysis with open source tools. O'Reilly.

Chicago Style (17th ed.) Citation

Janert, Philipp K. Data Analysis with Open Source Tools. Farnham: O'Reilly, 2010.

MLA (8th ed.) Citation

Janert, Philipp K. Data Analysis with Open Source Tools. O'Reilly, 2010.

Warning: These citations may not always be 100% accurate.