Dublin, L. I., & Lotka, A. J. (1937). Twenty-five years of health progress: A study of the mortality experience among the industrial policyholders of the Metropolitan life insurance company 1911 to 1935. Metropolitan Life Insurance.
Chicago Style (17th ed.) CitationDublin, Louis Israel, and Alfred James Lotka. Twenty-five Years of Health Progress: A Study of the Mortality Experience Among the Industrial Policyholders of the Metropolitan Life Insurance Company 1911 to 1935. New York: Metropolitan Life Insurance, 1937.
MLA citiranjeDublin, Louis Israel, and Alfred James Lotka. Twenty-five Years of Health Progress: A Study of the Mortality Experience Among the Industrial Policyholders of the Metropolitan Life Insurance Company 1911 to 1935. Metropolitan Life Insurance, 1937.