APA (7 वां संस्करण) प्रशस्ति पत्र

Paaswell, R. A Time for Transportation Strategy: Robert Paaswell. After the World Trade Center : rethinking New York City.(2002).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Paaswell, Robert. "A Time for Transportation Strategy: Robert Paaswell." After the World Trade Center : Rethinking New York City.(2002) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Paaswell, Robert. "A Time for Transportation Strategy: Robert Paaswell." After the World Trade Center : Rethinking New York City.(2002), .