Cita APA (7a ed.)

Black, R., & Robinson, V. (1993). Geography and refugees: Patterns and processes of change. Belhaven.

Cita Chicago Style (17a ed.)

Black, Richard, y Vaughan Robinson. Geography and Refugees: Patterns and Processes of Change. London [etc.]: Belhaven, 1993.

Cita MLA (9a ed.)

Black, Richard, y Vaughan Robinson. Geography and Refugees: Patterns and Processes of Change. Belhaven, 1993.