APA Edition Citation

Hardach, G. (1977). First world war 1914-1918. Allen Lane Penguin Books.

Chicago Edition Citation

Hardach, Gerd. First World War 1914-1918. Allen Lane Penguin Books, 1977.

MLA Edition Citation

Hardach, Gerd. First World War 1914-1918. Allen Lane Penguin Books, 1977.

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