Cita APA (7a ed.)

Eusko Ikaskuntza, Ezeizabarrena, X., & MacClancy, J. (2008). Sub-State entities and co-sovereignty within the EU. Eusko Ikaskuntza.

Cita Chicago Style (17a ed.)

Eusko Ikaskuntza, Xabier Ezeizabarrena, y Jeremy MacClancy. Sub-State Entities and Co-sovereignty Within the EU. Donostia: Eusko Ikaskuntza, 2008.

Cita MLA (9a ed.)

Eusko Ikaskuntza, et al. Sub-State Entities and Co-sovereignty Within the EU. Eusko Ikaskuntza, 2008.