APA (7th ed.) Citation

O'Reilly Media, I. (2012). Building Open Source Programming Skills at OSCON 2012 (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

O'Reilly Media, Inc. Building Open Source Programming Skills at OSCON 2012. 1st edition. O'Reilly Media, Inc., 2012.

MLA (9th ed.) Citation

O'Reilly Media, Inc. Building Open Source Programming Skills at OSCON 2012. 1st edition. O'Reilly Media, Inc., 2012.

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