APA (7 वां संस्करण) प्रशस्ति पत्र

Pickard, J. P. 1. . . D. o. m. (1967). Appendixes to Dimensions of metropolitanism. Urban Land Institute.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Pickard, Jerome Percival 1916- Dimensions of metropolitanism. Appendixes to Dimensions of Metropolitanism. Washington, D. C: Urban Land Institute, 1967.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Pickard, Jerome Percival 1916- Dimensions of metropolitanism. Appendixes to Dimensions of Metropolitanism. Urban Land Institute, 1967.