APA
Hillier Parker May and Rowden, . (1989). Out-of-town regional shopping centres in the pipeline (map). - April 1989. London: Hillier Parker May and Rowden.
Chicago
Hillier Parker May and Rowden, . 1989. Out-of-town regional shopping centres in the pipeline (map). - April 1989. London: Hillier Parker May and Rowden.
Harvard
Hillier Parker May and Rowden, . (1989). Out-of-town regional shopping centres in the pipeline (map). - April 1989. London: Hillier Parker May and Rowden.
MLA
Hillier Parker May and Rowden, . Out-of-town regional shopping centres in the pipeline (map). - April 1989. London: Hillier Parker May and Rowden. 1989.