APA (7th ed.) Citation

Armstrong. (1972). Themselves alone: The story of men in empty places. Ernest Benn Limited.

Chicago Style (17th ed.) Citation

Armstrong. Themselves Alone: The Story of Men in Empty Places. London: Ernest Benn Limited, 1972.

MLA (8th ed.) Citation

Armstrong. Themselves Alone: The Story of Men in Empty Places. Ernest Benn Limited, 1972.