Cita APA (7th ed.)

Davidson, F., & Payne, G. (2000). Urban Projects Manual: A Guide to the Preparation of Projects for New Development and Upgrading Relevant to Low Income Groups (2nd rev. ed.). Liverpool University Press.

Cita Chicago (17th ed.)

Davidson, Forbes, i Geoffrey Payne. Urban Projects Manual: A Guide to the Preparation of Projects for New Development and Upgrading Relevant to Low Income Groups. 2nd rev. ed. Liverpool: Liverpool University Press, 2000.

Cita MLA (9th ed.)

Davidson, Forbes, i Geoffrey Payne. Urban Projects Manual: A Guide to the Preparation of Projects for New Development and Upgrading Relevant to Low Income Groups. 2nd rev. ed. Liverpool University Press, 2000.