Cita APA (7th ed.)

Layton-Henry, Z. (1990). The Political rights of migrant workers in Western Europe. Sage Publications.

Cita Chicago (17th ed.)

Layton-Henry, Zig. The Political Rights of Migrant Workers in Western Europe. London ; Newbury Park, Calif.: Sage Publications, 1990.

Cita MLA (8th ed.)

Layton-Henry, Zig. The Political Rights of Migrant Workers in Western Europe. Sage Publications, 1990.