Cita APA

Alonso, W., & Modrich, E. (1970). Spontaneous growth centers in twentieth century American urbanization. Institute of Urban and Regional Development.

Citación estilo Chicago

Alonso, William, and Elliot Modrich. Spontaneous Growth Centers in Twentieth Century American Urbanization. [Berkeley: Institute of Urban and Regional Development, 1970.

Cita MLA

Alonso, William, and Elliot Modrich. Spontaneous Growth Centers in Twentieth Century American Urbanization. Institute of Urban and Regional Development, 1970.