"Haupt, G. (1972). Socialism and the great war: The collapse of the second international. OUP.
Chicago Style (17th ed.) Citation"Haupt, Georges". Socialism and the Great War: The Collapse of the Second International. OUP, 1972.
MLA (9th ed.) Citation"Haupt, Georges". Socialism and the Great War: The Collapse of the Second International. OUP, 1972.
Warning: These citations may not always be 100% accurate.