APA (7th ed.) Citation

Messina, A. M. (1990). Political impediments to the resumption of labour migration to Western Europe. West European politics.

Chicago Style (17th ed.) Citation

Messina, Anthony M. "Political Impediments to the Resumption of Labour Migration to Western Europe." West European Politics 1990.

MLA (8th ed.) Citation

Messina, Anthony M. "Political Impediments to the Resumption of Labour Migration to Western Europe." West European Politics, 1990.