Cita APA (7a ed.)

Herrington, J., & Kim, E. (2008). Getting started with Flex 3. O'Reilly.

Cita Chicago Style (17a ed.)

Herrington, Jack, y Emily Kim. Getting Started with Flex 3. Sebastopol, Calif.: O'Reilly, 2008.

Cita MLA (8a ed.)

Herrington, Jack, y Emily Kim. Getting Started with Flex 3. O'Reilly, 2008.