APA Style
Geldard, William. (1994).
The day the clocks stopped .
New York:
Reader\'s Digest.
Chicago Style
Geldard, William.
The day the clocks stopped.
New York:
Reader\'s Digest,
1994.
Text.
MLA Style
Geldard, William.
The day the clocks stopped.
New York:
Reader\'s Digest,
1994.
Text.
Turabian Style
Geldard, William.
The day the clocks stopped.
New York:
Reader\'s Digest,
1994.
Print.