Lambert, C. M. (1980). Urban open spaces: A select list of material based on the DOE/DTp Library. Departments of the Environment and Transport.
Cita Chicago (17th ed.)Lambert, Claire M. Urban Open Spaces: A Select List of Material Based on the DOE/DTp Library. London: Departments of the Environment and Transport, 1980.
Cita MLA (8th ed.)Lambert, Claire M. Urban Open Spaces: A Select List of Material Based on the DOE/DTp Library. Departments of the Environment and Transport, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.