Cita APA (7a ed.)

Isard, W. (1969). General theory: Social, political, economic and regional. With particular reference to decision-making analysis. Massachusetts Institute of technology press.

Cita Chicago Style (17a ed.)

Isard, Walter. General Theory: Social, Political, Economic and Regional. With Particular Reference to Decision-making Analysis. Cambridge: Massachusetts Institute of technology press, 1969.

Cita MLA (9a ed.)

Isard, Walter. General Theory: Social, Political, Economic and Regional. With Particular Reference to Decision-making Analysis. Massachusetts Institute of technology press, 1969.