Cita APA (7th ed.)

Sivak, M. Energy-demand consequences of the recent geographical shift in the metropolitan population of the US. Cities. : the international journal of urban and regional planning.

Cita Chicago (17th ed.)

Sivak, Michael. "Energy-demand Consequences of the Recent Geographical Shift in the Metropolitan Population of the US." Cities. : The International Journal of Urban and Regional Planning .

Cita MLA (9th ed.)

Sivak, Michael. "Energy-demand Consequences of the Recent Geographical Shift in the Metropolitan Population of the US." Cities. : The International Journal of Urban and Regional Planning, .

Atenció: Aquestes cites poden no estar 100% correctes.