APA (7th ed.) Citation

Castles, S., & Miller, M. J. (1993). The Age of migration: International population movements in the modern world. Macmillan.

Chicago Style (17th ed.) Citation

Castles, Stephen, and Mark J. Miller. The Age of Migration: International Population Movements in the Modern World. Houndmills, Basingstoke, Hampshire: Macmillan, 1993.

MLA (9th ed.) Citation

Castles, Stephen, and Mark J. Miller. The Age of Migration: International Population Movements in the Modern World. Macmillan, 1993.