Cita APA

Cohen, J. T., Hammitt, J. K., & Levy, J. I. Fuels for urban transit buses: A cost-effectiveness analysis.

Chicago Style Citation

Cohen, Joshua T., James K. Hammitt, i Jonathan I. Levy. Fuels for Urban Transit Buses: A Cost-effectiveness Analysis.

Cita MLA

Cohen, Joshua T., James K. Hammitt, i Jonathan I. Levy. Fuels for Urban Transit Buses: A Cost-effectiveness Analysis.