APA (7th ed.) Citation

Regional Planning Federation of the Philadelphia Tri-State District. Regional planning, the region--past, present & future, a digest of the policies, principles, procedure and findings of the Regional planning federation of the Philadelphia tri-state district. Regional planning federation of the Philadelphia tri-state district, 1931.

Chicago Style (17th ed.) Citation

Regional Planning Federation of the Philadelphia Tri-State District. Regional Planning, the Region--past, Present & Future, a Digest of the Policies, Principles, Procedure and Findings of the Regional Planning Federation of the Philadelphia Tri-state District. Philadelphia: Regional planning federation of the Philadelphia tri-state district, 1931.

MLA (9th ed.) Citation

Regional Planning Federation of the Philadelphia Tri-State District. Regional Planning, the Region--past, Present & Future, a Digest of the Policies, Principles, Procedure and Findings of the Regional Planning Federation of the Philadelphia Tri-state District. Regional planning federation of the Philadelphia tri-state district, 1931.