APA (7th ed.) Citation

Homer, P., Holstein, M., & Callahan, D. (1990). A Good old age?: The paradox of Setting limits. Simon & Schuster.

Chicago Style (17th ed.) Citation

Homer, Paul, Martha Holstein, and Daniel Callahan. A Good Old Age?: The Paradox of Setting Limits. New York: Simon & Schuster, 1990.

MLA (9th ed.) Citation

Homer, Paul, et al. A Good Old Age?: The Paradox of Setting Limits. Simon & Schuster, 1990.