APA

Ottensmann J. R., . (1975). The changing spatial structure of American cities. Lexington, Mass. [u.a.]: Lexington Books.

Chicago

Ottensmann John R, . 1975. The changing spatial structure of American cities. Lexington, Mass. [u.a.]: Lexington Books.

Harvard

Ottensmann J. R., . (1975). The changing spatial structure of American cities. Lexington, Mass. [u.a.]: Lexington Books.

MLA

Ottensmann John R, . The changing spatial structure of American cities. Lexington, Mass. [u.a.]: Lexington Books. 1975.