APA Style
Hardt, Dale V., Johnson, Douglas L.. ().
Death, the final frontier .
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Chicago Style
Hardt, Dale V., Johnson, Douglas L..
Death, the final frontier.
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,
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.
MLA Style
Hardt, Dale V., Johnson, Douglas L..
Death, the final frontier.
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,
.
.
Turabian Style
Hardt, Dale V., Johnson, Douglas L..
Death, the final frontier.
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,
.
.