Gaya APA
Sheldon, Sidney. (1988).
The Sands of Time .
New York:
Warner Books.
Gaya Chicago
Sheldon, Sidney.
The Sands of Time.
New York:
Warner Books,
1988.
Text.
Gaya MLA
Sheldon, Sidney.
The Sands of Time.
New York:
Warner Books,
1988.
Text.
Gaya Turabian
Sheldon, Sidney.
The Sands of Time.
New York:
Warner Books,
1988.
Print.