APA (7th ed.) Citation

Delaware Valley Regional Planning Commission. (1970). The Delaware Valley plan. The Commission.

Chicago Style (17th ed.) Citation

Delaware Valley Regional Planning Commission. The Delaware Valley Plan. Philadelphia, Pa.: The Commission, 1970.

MLA (9th ed.) Citation

Delaware Valley Regional Planning Commission. The Delaware Valley Plan. The Commission, 1970.

Warning: These citations may not always be 100% accurate.