APA (7th ed.) Citation

Rubin, K. S. Essential scrum: A practical guide to the most popular agile process.

Chicago Style (17th ed.) Citation

Rubin, Kenneth S. Essential Scrum: A Practical Guide to the Most Popular Agile Process.

MLA (8th ed.) Citation

Rubin, Kenneth S. Essential Scrum: A Practical Guide to the Most Popular Agile Process.

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