Cita APA (7a ed.)

(2007). Catalan voices: Frankfurt 2007. [Grup 62].

Cita Chicago Style (17a ed.)

Catalan Voices: Frankfurt 2007. [Barcelona]: [Grup 62], 2007.

Cita MLA (9a ed.)

Catalan Voices: Frankfurt 2007. [Grup 62], 2007.