Цитирование APA (7-е изд.)

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

Цитирование в стиле Чикаго (17-е изд.)

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

Цитирование MLA (8-е изд.)

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

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.