Cita APA (7a ed.)

Barbour, C., & Rhett, J. (2018). Puppet best practices: Design patterns for maintainable code (1st edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Barbour, Chris, y Jo Rhett. Puppet Best Practices: Design Patterns for Maintainable Code. 1st edition. Beijing: O'Reilly, 2018.

Cita MLA (9a ed.)

Barbour, Chris, y Jo Rhett. Puppet Best Practices: Design Patterns for Maintainable Code. 1st edition. O'Reilly, 2018.