Cita APA (7a ed.)

Duncan, E. M., & Duck, M. S. (2022). Migration and empire: 1830-1939 (Higher.). Hodder Gibson.

Cita Chicago Style (17a ed.)

Duncan, Euan M., y Michèle S. Duck. Migration and Empire: 1830-1939. Higher. Edinburgh: Hodder Gibson, 2022.

Cita MLA (9a ed.)

Duncan, Euan M., y Michèle S. Duck. Migration and Empire: 1830-1939. Higher. Hodder Gibson, 2022.