APA (7th ed.) Citation

Hofstadter, R. (1969). The progressive historians: Turner, Beard, Perrington (First published in Great Britain 1969.). Jonathan Cape.

Chicago Style (17th ed.) Citation

Hofstadter, Richard. The Progressive Historians: Turner, Beard, Perrington. First published in Great Britain 1969. London: Jonathan Cape, 1969.

MLA (9th ed.) Citation

Hofstadter, Richard. The Progressive Historians: Turner, Beard, Perrington. First published in Great Britain 1969. Jonathan Cape, 1969.