APA (7 वां संस्करण) प्रशस्ति पत्र

McNamara, G. (2008). Clocks in the sky: The story of pulsars. Springer ; Published in association with Praxis.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

McNamara, Geoff. Clocks in the Sky: The Story of Pulsars. Berlin ; New York : Chichester, UK: Springer ; Published in association with Praxis, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

McNamara, Geoff. Clocks in the Sky: The Story of Pulsars. Springer ; Published in association with Praxis, 2008.