APA Style
Coonts, Stephen. (1990).
Under Siege (1990).
:
Pocket Books.
Chicago Style
Coonts, Stephen.
Under Siege.
1990
:
Pocket Books,
1990.
Text.
MLA Style
Coonts, Stephen.
Under Siege.
1990
:
Pocket Books,
1990.
Text.
Turabian Style
Coonts, Stephen.
Under Siege.
1990
:
Pocket Books,
1990.
Print.