MLA

Pacepa, Ion Mihai. Red Horizons : Chronicles of a Communist Spy Chief. Washington, D.C.: Regnery Gateway , 1987.

APA

Pacepa, I. Mihai. (1987). Red horizons : chronicles of a Communist spy chief. Washington, D.C.: Regnery Gateway .

Chicago

Pacepa, Ion Mihai, Red Horizons: Chronicles of a Communist Spy Chief. Washington, D.C.: Regnery Gateway, 1987.