Cita APA (7a ed.)

North, D. C., & Miller, R. L. (1971). The economics of public issues. Harper and Row.

Cita Chicago Style (17a ed.)

North, Douglas C., y Roger Leroy Miller. The Economics of Public Issues. Nueva York: Harper and Row, 1971.

Cita MLA (9a ed.)

North, Douglas C., y Roger Leroy Miller. The Economics of Public Issues. Harper and Row, 1971.