Cita APA (7a ed.)

Hartwig, R. (1983). Roads to Reason: Transportation Administration and Rationality in Colombia. University of Pittsburgh Press.

Cita Chicago Style (17a ed.)

Hartwig, Richard. Roads to Reason: Transportation Administration and Rationality in Colombia. Pittsburgh: University of Pittsburgh Press, 1983.

Cita MLA (8a ed.)

Hartwig, Richard. Roads to Reason: Transportation Administration and Rationality in Colombia. University of Pittsburgh Press, 1983.