APA (7 वां संस्करण) प्रशस्ति पत्र
Cook, S. F., & Simpson, L. B. (1948). The population of the Central Mexico in the Sixteenth Century. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cook, Sherburne Friend, और Lesley Byrd Simpson. The Population of the Central Mexico in the Sixteenth Century. Berkeley: University of California Press, 1948.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cook, Sherburne Friend, और Lesley Byrd Simpson. The Population of the Central Mexico in the Sixteenth Century. University of California Press, 1948.
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