Cita APA (7a ed.)

Ball, S. J. (2020). Secret history: Writing the rise of Britain's intelligence services. McGill-Queen's University Press.

Cita Chicago Style (17a ed.)

Ball, S. J. Secret History: Writing the Rise of Britain's Intelligence Services. Montreal Kingston London Chicago: McGill-Queen's University Press, 2020.

Cita MLA (8a ed.)

Ball, S. J. Secret History: Writing the Rise of Britain's Intelligence Services. McGill-Queen's University Press, 2020.