APA-viite (7. p.)
Vandenbroucke, L. S. (1993). Perilous options: Special operations as an instrument of U.S. foreign policy. Oxford University Press.
Chicago-viite (17. p.)
Vandenbroucke, Lucien S. Perilous Options: Special Operations as an Instrument of U.S. Foreign Policy. New York: Oxford University Press, 1993.
MLA-viite (9. p.)
Vandenbroucke, Lucien S. Perilous Options: Special Operations as an Instrument of U.S. Foreign Policy. Oxford University Press, 1993.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.