Geiger, J. (2013). The angel effect: We are never alone (First edition.). Weinstein Books.
Cita Chicago Style (17a ed.)Geiger, John. The Angel Effect: We Are Never Alone. First edition. New York, NY: Weinstein Books, 2013.
Cita MLA (8a ed.)Geiger, John. The Angel Effect: We Are Never Alone. First edition. Weinstein Books, 2013.
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