Kreps, J. M. (1971). Lifetime allocation of work and income: Essays in the economics of aging. Duke University Press.
Цитирование в стиле Чикаго (17-е изд.)Kreps, Juanita Morris. Lifetime Allocation of Work and Income: Essays in the Economics of Aging. Durham, N.C: Duke University Press, 1971.
Цитирование MLA (9-е изд.)Kreps, Juanita Morris. Lifetime Allocation of Work and Income: Essays in the Economics of Aging. Duke University Press, 1971.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.