The British Empire at War : the men of the empire; their homes and their battlefields.
MLA
The British Empire at War : the Men of the Empire; Their Homes and Their Battlefields. Roberts & Leete, Ltd., 1916. https://collections.library.yale.edu/catalog/15238126.
APA, 6th edition
The British Empire at War : the men of the empire; their homes and their battlefields. (1916). [Maps]. Roberts & Leete, Ltd., https://collections.library.yale.edu/catalog/15238126.