APA (7th ed.) Citation

Sagan, I., & Halkier, H. (2005). Regionalism contested: Institution, society and territorial governance. Ashgate.

Chicago Style (17th ed.) Citation

Sagan, Iwona, and Henrik Halkier. Regionalism Contested: Institution, Society and Territorial Governance. Aldershot: Ashgate, 2005.

MLA (9th ed.) Citation

Sagan, Iwona, and Henrik Halkier. Regionalism Contested: Institution, Society and Territorial Governance. Ashgate, 2005.

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