APA Citation

National Academy of Sciences. (1973). Geographical Perspectives and urban problems. [S.l.]: [s.n.].

Chicago Style Citation

National Academy of Sciences. Geographical Perspectives and Urban Problems. [S.l.]: [s.n.], 1973.

MLA Citation

National Academy of Sciences. Geographical Perspectives and Urban Problems. [S.l.]: [s.n.], 1973.

Warning: These citations may not always be 100% accurate.