Cita APA (7a ed.)

Brown, A. A., & Neuberger, E. (1977). Internal migration: A comparative perspective. Academic Press.

Cita Chicago Style (17a ed.)

Brown, Alan A., y Egon Neuberger. Internal Migration: A Comparative Perspective. New York: Academic Press, 1977.

Cita MLA (8a ed.)

Brown, Alan A., y Egon Neuberger. Internal Migration: A Comparative Perspective. Academic Press, 1977.