APA (7th ed.) Citation

Lindsay, J. (1945). The barriers are down: A tale of the collapse of a civilisation. V. Gollancz.

Chicago Style (17th ed.) Citation

Lindsay, Jack. The Barriers Are Down: A Tale of the Collapse of a Civilisation. London: V. Gollancz, 1945.

MLA (9th ed.) Citation

Lindsay, Jack. The Barriers Are Down: A Tale of the Collapse of a Civilisation. V. Gollancz, 1945.