University of California, Berkeley. International Urban Research, & Angelucci, S. R. (1959). The world's metropolitan areas. University of California.
Cita Chicago Style (17a ed.)University of California, Berkeley. International Urban Research, y Suzanne R. Angelucci. The World's Metropolitan Areas. Berkeley [etc.]: University of California, 1959.
Cita MLA (9a ed.)University of California, Berkeley. International Urban Research, y Suzanne R. Angelucci. The World's Metropolitan Areas. University of California, 1959.
Precaución: Estas citas no son 100% exactas.