Cita APA (7th ed.)
Summers, A. Official and confidential: The secret life of J. Edgar Hoover /Anthony Summers.
Cita Chicago (17th ed.)
Summers, Anthony. Official and Confidential: The Secret Life of J. Edgar Hoover /Anthony Summers.
Cita MLA (9th ed.)
Summers, Anthony. Official and Confidential: The Secret Life of J. Edgar Hoover /Anthony Summers.
Atenció: Aquestes cites poden no estar 100% correctes.