Παραπομπή σε μορφή APA (7η εκδ.)

Rowley, G. (1992). Urban spatial growth and metropolitan areas: A consideration of the dynamics, components and developing problems of British cities. Department of Town & Regional Planning, University of Sheffield.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rowley, Gwyn. Urban Spatial Growth and Metropolitan Areas: A Consideration of the Dynamics, Components and Developing Problems of British Cities. Sheffield: Department of Town & Regional Planning, University of Sheffield, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rowley, Gwyn. Urban Spatial Growth and Metropolitan Areas: A Consideration of the Dynamics, Components and Developing Problems of British Cities. Department of Town & Regional Planning, University of Sheffield, 1992.