Cita APA (7a ed.)

Haavelmo, T. (1960). A study in the theory of investment. University of Chicago Press.

Cita Chicago Style (17a ed.)

Haavelmo, Trygve. A Study in the Theory of Investment. Chicago: University of Chicago Press, 1960.

Cita MLA (9a ed.)

Haavelmo, Trygve. A Study in the Theory of Investment. University of Chicago Press, 1960.