MLA

Elder, and R. D. C Brackenridge. Medical Selection of Life Risks. Palgrave Macmillan UK, 2000.

APA

Elder, E., & Brackenridge, R. D. C. (2000). Medical Selection of Life Risks. Palgrave Macmillan UK.

Chicago

Elder, and R. D. C Brackenridge. Medical Selection of Life Risks. : Palgrave Macmillan UK, 2000.