APA Style
Simpson, A. B.. ().
Present Truths or the Supernatural .
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Chicago Style
Simpson, A. B..
Present Truths or the Supernatural.
:
,
.
Text.
MLA Style
Simpson, A. B..
Present Truths or the Supernatural.
:
,
.
Text.
Turabian Style
Simpson, A. B..
Present Truths or the Supernatural.
:
,
.
Print.