APA Style
Clarke, Arthur C.. (1983).
The Sentinel .
New York:
Berkley Books.
Chicago Style
Clarke, Arthur C..
The Sentinel.
New York:
Berkley Books,
1983.
Text.
MLA Style
Clarke, Arthur C..
The Sentinel.
New York:
Berkley Books,
1983.
Text.
Turabian Style
Clarke, Arthur C..
The Sentinel.
New York:
Berkley Books,
1983.
Print.