APA Style
Gibbon, Edward, Thompson, Richard L.. ().
Alien identities Ancient insights into modern UFO phenomena .
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Chicago Style
Gibbon, Edward, Thompson, Richard L..
Alien identities Ancient insights into modern UFO phenomena.
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MLA Style
Gibbon, Edward, Thompson, Richard L..
Alien identities Ancient insights into modern UFO phenomena.
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Turabian Style
Gibbon, Edward, Thompson, Richard L..
Alien identities Ancient insights into modern UFO phenomena.
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