Cita APA

Council of Planning Librarians & Northwestern University Transportation Center. (1968). Journey to work: Selected references 1960-67. s.n.

Citación estilo Chicago

Council of Planning Librarians and Northwestern University Transportation Center. Journey to Work: Selected References 1960-67. [Monticello, Ill: s.n, 1968.

Cita MLA

Council of Planning Librarians and Northwestern University Transportation Center. Journey to Work: Selected References 1960-67. s.n, 1968.