Citazione Stile APA (7a Edizione)

Kreps, J. M. (1971). Lifetime allocation of work and income: Essays in the economics of aging. Duke University Press.

Citazione stile Chigago Style (17a edizione)

Kreps, Juanita Morris. Lifetime Allocation of Work and Income: Essays in the Economics of Aging. Durham, N.C: Duke University Press, 1971.

Citatione MLA (9a ed.)

Kreps, Juanita Morris. Lifetime Allocation of Work and Income: Essays in the Economics of Aging. Duke University Press, 1971.