Παραπομπή σε μορφή APA (7η εκδ.)

Regional Science Association. British Section & Wilson, A. G. (1972). Patterns and process in urban and regional systems. Pion.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Regional Science Association. British Section και Alan Geoffrey Wilson. Patterns and Process in Urban and Regional Systems. London: Pion, 1972.

Παραπομπή σε μορφή MLA (9th εκδ.)

Regional Science Association. British Section και Alan Geoffrey Wilson. Patterns and Process in Urban and Regional Systems. Pion, 1972.