APA (7th ed.) Citation

O'Reilly, B. (2013). Keep it pithy: Useful observations in a tough world.

Chicago Style (17th ed.) Citation

O'Reilly, Bill. Keep It Pithy: Useful Observations in a Tough World. 2013.

MLA (8th ed.) Citation

O'Reilly, Bill. Keep It Pithy: Useful Observations in a Tough World. 2013.

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