Cita APA

(1982). Urban mass transportation abstracts: Cumulative bibliography 1974-1980. --. Washington: Information Services Technical Assistance Program Urban Mass Trasportation Adm.

Citación estilo Chicago

Urban Mass Transportation Abstracts: Cumulative Bibliography 1974-1980. --. Washington: Information Services Technical Assistance Program Urban Mass Trasportation Adm, 1982.

Cita MLA

Urban Mass Transportation Abstracts: Cumulative Bibliography 1974-1980. --. Washington: Information Services Technical Assistance Program Urban Mass Trasportation Adm, 1982.