Harman, D., Holliday, R., & Meydani, M. (1998). Towards prolongation of the healthy life span: Practical approaches to intervention (Primera edición.). Editorial New York Academy of Sciences.
Chicago-viite (17. p.)Harman, Denham, Robin Holliday, ja Mohsen Meydani. Towards Prolongation of the Healthy Life Span: Practical Approaches to Intervention. Primera edición. New York: Editorial New York Academy of Sciences, 1998.
MLA-viite (8. p.)Harman, Denham, et al. Towards Prolongation of the Healthy Life Span: Practical Approaches to Intervention. Primera edición. Editorial New York Academy of Sciences, 1998.
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