Cita APA (7a ed.)

Schürmann, T. A. (2012). Praxiswissen Joomla! 2.5 (2nd edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Schürmann, Tim Author. Praxiswissen Joomla! 2.5. 2nd edition. [Place of publication not identified]: O'Reilly, 2012.

Cita MLA (9a ed.)

Schürmann, Tim Author. Praxiswissen Joomla! 2.5. 2nd edition. O'Reilly, 2012.