APA Alıntı

Koopmans, T. C. (1957). Three essays on the state of eocnomic science. McGraw Hill.

Chicago Stili Alıntı

Koopmans, Tjalling C. Three Essays on the State of Eocnomic Science. New York: McGraw Hill, 1957.

MLA Alıntı

Koopmans, Tjalling C. Three Essays on the State of Eocnomic Science. McGraw Hill, 1957.