Regional Science Association. British Section & Wilson, A. G. (1972). Patterns and process in urban and regional systems. Pion.
Цитирование в стиле Чикаго (17-е изд.)Regional Science Association. British Section и Alan Geoffrey Wilson. Patterns and Process in Urban and Regional Systems. London: Pion, 1972.
Цитирование MLA (9-е изд.)Regional Science Association. British Section и Alan Geoffrey Wilson. Patterns and Process in Urban and Regional Systems. Pion, 1972.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.