APA Style
Gilbert, Adrian, Bernal, J. D.. ().
World without war .
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Chicago Style
Gilbert, Adrian, Bernal, J. D..
World without war.
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MLA Style
Gilbert, Adrian, Bernal, J. D..
World without war.
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Turabian Style
Gilbert, Adrian, Bernal, J. D..
World without war.
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,
.
.