APA Edition Citation

Oman, C. (1919). The outbreak of the war of 1914-18 : a narrative based mainly on British official documents / by C. Oman: A narrative based mainly on British official documents. HMSO.

Chicago Edition Citation

Oman, Charles. The Outbreak of the War of 1914-18 : A Narrative Based Mainly on British Official Documents / by C. Oman: A Narrative Based Mainly on British Official Documents. London: HMSO, 1919.

MLA Edition Citation

Oman, Charles. The Outbreak of the War of 1914-18 : A Narrative Based Mainly on British Official Documents / by C. Oman: A Narrative Based Mainly on British Official Documents. HMSO, 1919.