APA (7 वां संस्करण) प्रशस्ति पत्र

Donald, J. The immaterial city: Representation, imagination, and media technologies / James Donald. A companion to the city.(2000).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Donald, James. "The Immaterial City: Representation, Imagination, and Media Technologies / James Donald." A Companion to the City.(2000) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Donald, James. "The Immaterial City: Representation, Imagination, and Media Technologies / James Donald." A Companion to the City.(2000), .