Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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