Cita APA (7a ed.)

Saltarelli, M., & Azkarate Villar, M. (1989). Basque (1st ed., repr.). Routledge.

Cita Chicago Style (17a ed.)

Saltarelli, Mario, y Miren Azkarate Villar. Basque. 1st ed., repr. London [etc.]: Routledge, 1989.

Cita MLA (9a ed.)

Saltarelli, Mario, y Miren Azkarate Villar. Basque. 1st ed., repr. Routledge, 1989.