APA (7th ed.) Citation

Cunningham, W. R., & Brookbank, J. W. (1988). Gerontology: The psychology, biology and sociology of aging. Harper & Row.

Chicago Style (17th ed.) Citation

Cunningham, Walter R., and John W. Brookbank. Gerontology: The Psychology, Biology and Sociology of Aging. New York: Harper & Row, 1988.

MLA (9th ed.) Citation

Cunningham, Walter R., and John W. Brookbank. Gerontology: The Psychology, Biology and Sociology of Aging. Harper & Row, 1988.