APA (7 वां संस्करण) प्रशस्ति पत्र
Hadler, N. M. (2008). Worried sick: A prescription for health in an overtreated America. University of North Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hadler, Nortin M. Worried Sick: A Prescription for Health in an Overtreated America. Chapel Hill: University of North Carolina Press, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hadler, Nortin M. Worried Sick: A Prescription for Health in an Overtreated America. University of North Carolina Press, 2008.
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