Cita APA (7th ed.)

(1997). Encyclopaedia of International Affairs (a documentary study) first world war. Anmol.

Cita Chicago (17th ed.)

Encyclopaedia of International Affairs (a Documentary Study) First World War. New Delhi: Anmol, 1997.

Cita MLA (9th ed.)

Encyclopaedia of International Affairs (a Documentary Study) First World War. Anmol, 1997.