Cita APA (7th ed.)

Zeeland, P. v., & Duker, A. G. (1943). Post-War Migrations. Proposals for an International Agency.

Cita Chicago (17th ed.)

Zeeland, Paul van, i Abraham G. Duker. Post-War Migrations. Proposals for an International Agency. New York, 1943.

Cita MLA (8th ed.)

Zeeland, Paul van, i Abraham G. Duker. Post-War Migrations. Proposals for an International Agency. 1943.