APA Style
Rubenstein, Jay., Jenks, Richard D.. ().
Armies of Heaven: the first crusade and the quest for apocalypse. .
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Chicago Style
Rubenstein, Jay., Jenks, Richard D..
Armies of Heaven: the first crusade and the quest for apocalypse..
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MLA Style
Rubenstein, Jay., Jenks, Richard D..
Armies of Heaven: the first crusade and the quest for apocalypse..
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.
Turabian Style
Rubenstein, Jay., Jenks, Richard D..
Armies of Heaven: the first crusade and the quest for apocalypse..
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