APA (7 वां संस्करण) प्रशस्ति पत्र

Howard, D., Bellamy, M., & Wolstenholme, C. (2003). Time Is Running Out. Alfred Publishing Co., Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Howard, Dominic, Matthew Bellamy, और Chris Wolstenholme. Time Is Running Out. Louisville, United States: Alfred Publishing Co., Inc., 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Howard, Dominic, et al. Time Is Running Out. Alfred Publishing Co., Inc., 2003.