Cita APA (7a ed.)

Himmelfarb, G. (1952). Lord Acton: A study in conscience and politics. Routledge & Paul.

Cita Chicago Style (17a ed.)

Himmelfarb, Gertrude. Lord Acton: A Study in Conscience and Politics. London: Routledge & Paul, 1952.

Cita MLA (9a ed.)

Himmelfarb, Gertrude. Lord Acton: A Study in Conscience and Politics. Routledge & Paul, 1952.