APA (7th ed.) Citation

Shock, N. W. (1957). Trends in gerontology (2d ed.). Stanford University Press.

Chicago Style (17th ed.) Citation

Shock, Nathan W. Trends in Gerontology. 2d ed. Stanford, Calif.: Stanford University Press, 1957.

MLA (9th ed.) Citation

Shock, Nathan W. Trends in Gerontology. 2d ed. Stanford University Press, 1957.