APA (7 वां संस्करण) प्रशस्ति पत्र

Matthews, M. E. (2007). Hostile aliens, Hollywood and today's news: 1950s science fiction films and 9/11. Algora Pub..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Matthews, Melvin E. Hostile Aliens, Hollywood and Today's News: 1950s Science Fiction Films and 9/11. New York: Algora Pub., 2007.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Matthews, Melvin E. Hostile Aliens, Hollywood and Today's News: 1950s Science Fiction Films and 9/11. Algora Pub., 2007.