Cita APA (7a ed.)

Macintyre, B. (2014). A spy among friends: Kim Philby's great betrayal (First edition.). Crown.

Cita Chicago Style (17a ed.)

Macintyre, Ben. A Spy Among Friends: Kim Philby's Great Betrayal. First edition. New York: Crown, 2014.

Cita MLA (8a ed.)

Macintyre, Ben. A Spy Among Friends: Kim Philby's Great Betrayal. First edition. Crown, 2014.

Precaución: Estas citas no son 100% exactas.