Cita APA (7th ed.)

Brettell, C., & Hollifield, J. F. (2000). Migration theory: Talking across disciplines. Routledge.

Cita Chicago (17th ed.)

Brettell, Caroline, i James F. Hollifield. Migration Theory: Talking Across Disciplines. Nueva York: Routledge, 2000.

Cita MLA (9th ed.)

Brettell, Caroline, i James F. Hollifield. Migration Theory: Talking Across Disciplines. Routledge, 2000.