APA (7 वां संस्करण) प्रशस्ति पत्र

Levy, G., & Levin, B. A. (2014). The biostatistics of aging: From Gompertzian mortality and to an index of aging-relatedness. John Wiley & Sons Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Levy, Gilberto, और Bruce A. Levin. The Biostatistics of Aging: From Gompertzian Mortality and to an Index of Aging-relatedness. Hoboken, NJ: John Wiley & Sons Inc., 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Levy, Gilberto, और Bruce A. Levin. The Biostatistics of Aging: From Gompertzian Mortality and to an Index of Aging-relatedness. John Wiley & Sons Inc., 2014.

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