APA-ийн эшлэл(7 дахь хэвлэлт)

Carrera, S. (2009). In search of the perfect citizen?: The intersection between integration, immigration, and nationality in the EU. Martinus Nijhoff Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Carrera, Sergio. In Search of the Perfect Citizen?: The Intersection Between Integration, Immigration, and Nationality in the EU. Leiden ; Boston: Martinus Nijhoff Publishers, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Carrera, Sergio. In Search of the Perfect Citizen?: The Intersection Between Integration, Immigration, and Nationality in the EU. Martinus Nijhoff Publishers, 2009.