APA (7 वां संस्करण) प्रशस्ति पत्र
Roberts, S. (2009). Infectious fear: Politics, disease, and the health effects of segregation. University of North Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Roberts, Samuel. Infectious Fear: Politics, Disease, and the Health Effects of Segregation. Chapel Hill: University of North Carolina Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Roberts, Samuel. Infectious Fear: Politics, Disease, and the Health Effects of Segregation. University of North Carolina Press, 2009.
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