Cita APA (7a ed.)

Castles, S., & Kosack, G. (1973). Immigrant workers and class structure in Western Europe. Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Castles, Stephen, y Godula Kosack. Immigrant Workers and Class Structure in Western Europe. London [u.a.]: Oxford Univ. Press, 1973.

Cita MLA (9a ed.)

Castles, Stephen, y Godula Kosack. Immigrant Workers and Class Structure in Western Europe. Oxford Univ. Press, 1973.