APA (7th ed.) Citation

Kreps, J. M. (1963). Employment, income, and retirement problems of the aged. Duke University Press.

Chicago Style (17th ed.) Citation

Kreps, Juanita M. Employment, Income, and Retirement Problems of the Aged. Durham, N.C.: Duke University Press, 1963.

MLA (9th ed.) Citation

Kreps, Juanita M. Employment, Income, and Retirement Problems of the Aged. Duke University Press, 1963.