APA

RICHARD STREN R. W. E. J. W., . (1992). SUSTAINABLE CITIES. : WESTVIEW PRESS.

Chicago

RICHARD STREN RODNEY WHITE ET JOSEPH WITHNEY, . 1992. SUSTAINABLE CITIES. : WESTVIEW PRESS.

Harvard

RICHARD STREN R. W. E. J. W., . (1992). SUSTAINABLE CITIES. : WESTVIEW PRESS.

MLA

RICHARD STREN RODNEY WHITE ET JOSEPH WITHNEY, . SUSTAINABLE CITIES. : WESTVIEW PRESS. 1992.