Cita APA (7a ed.)

Long, J., & Mayzak, S. (2011). Getting Started with Roo (1st edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Long, Josh, y Steve Mayzak. Getting Started with Roo. 1st edition. Beijing: O'Reilly, 2011.

Cita MLA (9a ed.)

Long, Josh, y Steve Mayzak. Getting Started with Roo. 1st edition. O'Reilly, 2011.