Cita APA

Small, K. A., Evans, C. A., & Winston, C. (1989). Road work: A new highway pricing and investment policy. Brookings Institution.

Citación estilo Chicago

Small, Kenneth A., Carol A. Evans, and Clifford Winston. Road Work: A New Highway Pricing and Investment Policy. Washington, D.C: Brookings Institution, 1989.

Cita MLA

Small, Kenneth A., et al. Road Work: A New Highway Pricing and Investment Policy. Brookings Institution, 1989.