APA

Ibarrola-Armendariz A., Ruiz Vieytez E. J., .Stretching the concept of citizenship in Spain on the threshold of the 21st century. : .

Chicago

Ibarrola-Armendariz Aitor, Ruiz Vieytez Eduardo Javier, .Stretching the concept of citizenship in Spain on the threshold of the 21st century. : .

Harvard

Ibarrola-Armendariz A., Ruiz Vieytez E. J., .Stretching the concept of citizenship in Spain on the threshold of the 21st century. : .

MLA

Ibarrola-Armendariz Aitor, Ruiz Vieytez Eduardo Javier, .: . .