APA (7th ed.) Citation

(1990). Handbook of gerontological services (2. ed.). Columbia Univ. Press.

Chicago Style (17th ed.) Citation

Handbook of Gerontological Services. 2. ed. New York: Columbia Univ. Press, 1990.

MLA (9th ed.) Citation

Handbook of Gerontological Services. 2. ed. Columbia Univ. Press, 1990.