APA (7e ed.) Bronvermelding

Leven, C. L. (1977). Growth and non-growth in metropolitan areas the emergence of Polycentric Metropolitan form. Institute for Urban and Regional Studies, Washington university.

Chicago (17e ed.) Bronvermelding

Leven, Charles L. Growth and Non-growth in Metropolitan Areas the Emergence of Polycentric Metropolitan Form. [St. Louis, Mo: Institute for Urban and Regional Studies, Washington university, 1977.

MLA (9e ed.) Bronvermelding

Leven, Charles L. Growth and Non-growth in Metropolitan Areas the Emergence of Polycentric Metropolitan Form. Institute for Urban and Regional Studies, Washington university, 1977.