APA (7 वां संस्करण) प्रशस्ति पत्र
Dunlap, T. R. (2005). Faith in nature: Environmentalism as religious quest. University of Washington Press ; Combined Academic [distributor].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Dunlap, Thomas R. Faith in Nature: Environmentalism as Religious Quest. Seattle, Wash. : Chesham: University of Washington Press ; Combined Academic [distributor], 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Dunlap, Thomas R. Faith in Nature: Environmentalism as Religious Quest. University of Washington Press ; Combined Academic [distributor], 2005.
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