APA (7 वां संस्करण) प्रशस्ति पत्र
Sample, T. (1990). U.S. lifestyles and mainline churches: A key to reaching people in the 90's. Westminster/John Knox Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Sample, Tex. U.S. Lifestyles and Mainline Churches: A Key to Reaching People in the 90's. Louisville, Ky.: Westminster/John Knox Press, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Sample, Tex. U.S. Lifestyles and Mainline Churches: A Key to Reaching People in the 90's. Westminster/John Knox Press, 1990.
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