Citazione Stile APA (7a Edizione)

HAS HAAVELMO, T. (1961). Study in the theory of investment. Univ. Chicago Press.

Citazione stile Chigago Style (17a edizione)

HAS HAAVELMO, Trygve. Study in the Theory of Investment. Chicago: Univ. Chicago Press, 1961.

Citatione MLA (9a ed.)

HAS HAAVELMO, Trygve. Study in the Theory of Investment. Univ. Chicago Press, 1961.