Samuelson, P. A. (1961). Foundations of economic analysis (1st ed., 6th printing.). Harvard University Press.
Cita Chicago Style (17a ed.)Samuelson, Paul A. Foundations of Economic Analysis. 1st ed., 6th printing. Cambridge: Harvard University Press, 1961.
Cita MLA (8a ed.)Samuelson, Paul A. Foundations of Economic Analysis. 1st ed., 6th printing. Harvard University Press, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.