Gaya APA
Knowledge Masters History of The World. (2007).
Arcadia Avenue:
Alligator Books.
Gaya Chicago
Knowledge Masters History of The World.
.
Arcadia Avenue:
Alligator Books,
2007.
Text.
Gaya MLA
Knowledge Masters History of The World.
.
Arcadia Avenue:
Alligator Books,
2007.
Text.
Gaya Turabian
Knowledge Masters History of The World.
Arcadia Avenue:
Alligator Books,
2007.
Print.