Cita APA (7a ed.)

Hansen, N. M. (1975). The challenge of urban growth: The basic economics of city size and structure. Lexington Books.

Cita Chicago Style (17a ed.)

Hansen, Niles M. The Challenge of Urban Growth: The Basic Economics of City Size and Structure. Lexington, Massachusetts [etc.]: Lexington Books, 1975.

Cita MLA (9a ed.)

Hansen, Niles M. The Challenge of Urban Growth: The Basic Economics of City Size and Structure. Lexington Books, 1975.