APA (7th ed.) Citation

Hopkinson, N. (1992). Migration into Western Europe. HMSO.

Chicago Style (17th ed.) Citation

Hopkinson, Nicholas. Migration into Western Europe. London: HMSO, 1992.

MLA (9th ed.) Citation

Hopkinson, Nicholas. Migration into Western Europe. HMSO, 1992.

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