APA (7th ed.) Citation

Chilver, E. M. (1939). A history of socialism. Hogarth Press.

Chicago Style (17th ed.) Citation

Chilver, Elizabeth Millicent. A History of Socialism. London: Hogarth Press, 1939.

MLA (9th ed.) Citation

Chilver, Elizabeth Millicent. A History of Socialism. Hogarth Press, 1939.