Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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