APA (7 वां संस्करण) प्रशस्ति पत्र

Knights, S., Knights, S. J. R., & Bond, S. (2011). Unemployment persistence: Theoretical and empirical developments.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Knights, S., S. J. R. Knights, और S. Bond. Unemployment Persistence: Theoretical and Empirical Developments. 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Knights, S., et al. Unemployment Persistence: Theoretical and Empirical Developments. 2011.