Citazione Stile APA (7a Edizione)

Bourne, L. (1975). Urban systems: strategies for: Regulation: a comparison of policies in Britain, Sweden, Australia and Canada. Clarendon Pr.

Citazione stile Chigago Style (17a edizione)

Bourne, L.S. Urban Systems: Strategies for: Regulation: A Comparison of Policies in Britain, Sweden, Australia and Canada. Oxford: Clarendon Pr, 1975.

Citatione MLA (9a ed.)

Bourne, L.S. Urban Systems: Strategies for: Regulation: A Comparison of Policies in Britain, Sweden, Australia and Canada. Clarendon Pr, 1975.