Citazione Stile APA (7a Edizione)

Vasileva, K., & Sartori, F. (2008). Acquisition of citizenship in European Union. Statistics in focus: Population and social conditions.

Citazione stile Chigago Style (17a edizione)

Vasileva, Katya, e Fabio Sartori. "Acquisition of Citizenship in European Union." Statistics in Focus: Population and Social Conditions 2008.

Citatione MLA (8a ed.)

Vasileva, Katya, e Fabio Sartori. "Acquisition of Citizenship in European Union." Statistics in Focus: Population and Social Conditions, 2008.