Gaya APA
Armstrong, Karen. (2001).
Holy war: the crusades and their impact on today's world .
New York:
Anchor Book.
Gaya Chicago
Armstrong, Karen.
Holy war: the crusades and their impact on today's world.
New York:
Anchor Book,
2001.
Text.
Gaya MLA
Armstrong, Karen.
Holy war: the crusades and their impact on today's world.
New York:
Anchor Book,
2001.
Text.
Gaya Turabian
Armstrong, Karen.
Holy war: the crusades and their impact on today's world.
New York:
Anchor Book,
2001.
Print.