Alexander, E. (2012). Proof of heaven: A neurosurgeon?s journey into the afterlife (First Simon & Schuster handcover Edition.). Simon & Schuster.
Chicago Style (17th ed.) CitationAlexander, Eben. Proof of Heaven: A Neurosurgeon?s Journey into the Afterlife. First Simon & Schuster handcover Edition. New York: Simon & Schuster, 2012.
MLA (8th ed.) CitationAlexander, Eben. Proof of Heaven: A Neurosurgeon?s Journey into the Afterlife. First Simon & Schuster handcover Edition. Simon & Schuster, 2012.
Warning: These citations may not always be 100% accurate.