APA (7th ed.) Citation

Petretska, O. (2011). Social and cultural variety of ethnic groups in Transcarpathian region.

Chicago Style (17th ed.) Citation

Petretska, O. Social and Cultural Variety of Ethnic Groups in Transcarpathian Region. 2011.

MLA (8th ed.) Citation

Petretska, O. Social and Cultural Variety of Ethnic Groups in Transcarpathian Region. 2011.

Warning: These citations may not always be 100% accurate.