APA (7 वां संस्करण) प्रशस्ति पत्र

Hewitt, M., & Hagan, . S. (2001). City fights: Debates on urban sustainability. James & James (Science Publishers).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hewitt, Mark, और Susannah Hagan. City Fights: Debates on Urban Sustainability. London: James & James (Science Publishers), 2001.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Hewitt, Mark, और Susannah Hagan. City Fights: Debates on Urban Sustainability. James & James (Science Publishers), 2001.