APA (7th ed.) Citation

Koopmans, R., & Statham, P. (1998). Challenging the liberal nation state?: Postnationalism, multiculturalism, and the collective claims-making of migrants and ethnic minorities in Britain and Germany.

Chicago Style (17th ed.) Citation

Koopmans, Ruud, and Paul Statham. Challenging the Liberal Nation State?: Postnationalism, Multiculturalism, and the Collective Claims-making of Migrants and Ethnic Minorities in Britain and Germany. Berlin, 1998.

MLA (9th ed.) Citation

Koopmans, Ruud, and Paul Statham. Challenging the Liberal Nation State?: Postnationalism, Multiculturalism, and the Collective Claims-making of Migrants and Ethnic Minorities in Britain and Germany. 1998.

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