Cita APA (7a ed.)

Bury, J. P. T., & Blackham, H. J. (1952). A history of freedom of thought (2a ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Bury, John Patrick Tuer, y Harold John Blackham. A History of Freedom of Thought. 2a ed. London [etc.]: Oxford University Press, 1952.

Cita MLA (9a ed.)

Bury, John Patrick Tuer, y Harold John Blackham. A History of Freedom of Thought. 2a ed. Oxford University Press, 1952.