Cita APA (7th ed.)

Alonso, W. (1975). City sizes and quality of life: Some observations. Institute of Urban & Regional Development.

Cita Chicago (17th ed.)

Alonso, William. City Sizes and Quality of Life: Some Observations. Berkeley, Calif: Institute of Urban & Regional Development, 1975.

Cita MLA (9th ed.)

Alonso, William. City Sizes and Quality of Life: Some Observations. Institute of Urban & Regional Development, 1975.