Cita APA (7th ed.)
Wilson, A. G. (1970). Entropy in urban and regional modelling. Pion Ltd.
Cita Chicago (17th ed.)
Wilson, Alan Geoffrey. Entropy in Urban and Regional Modelling. London: Pion Ltd, 1970.
Cita MLA (9th ed.)
Wilson, Alan Geoffrey. Entropy in Urban and Regional Modelling. Pion Ltd, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.