Cita APA (7a ed.)

Boulding, K. E., & Spivey, W. A. (1961). Linear programming and the theory of the firm (2nd printing.). MacMillan.

Cita Chicago Style (17a ed.)

Boulding, Kenneth Ewart, y W. Allen Spivey. Linear Programming and the Theory of the Firm. 2nd printing. New York: MacMillan, 1961.

Cita MLA (9a ed.)

Boulding, Kenneth Ewart, y W. Allen Spivey. Linear Programming and the Theory of the Firm. 2nd printing. MacMillan, 1961.