Cita APA (7a ed.)

Coombs, R. E. B., & Ramsey, W. G. (1979). Before endeavours fade: A guide to the battlefields of the First World War (3rd ed.). Battle of Britain Prints International Ltd.

Cita Chicago Style (17a ed.)

Coombs, Rose Eileen Bennett, y Winston G. Ramsey. Before Endeavours Fade: A Guide to the Battlefields of the First World War. 3rd ed. London: Battle of Britain Prints International Ltd, 1979.

Cita MLA (9a ed.)

Coombs, Rose Eileen Bennett, y Winston G. Ramsey. Before Endeavours Fade: A Guide to the Battlefields of the First World War. 3rd ed. Battle of Britain Prints International Ltd, 1979.