APA (7 वां संस्करण) प्रशस्ति पत्र

Hoffmann, F. W., & Wood, R. J. (1997). Guide to popular U.S. government publications (4th ed.). Libraries Unlimited.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hoffmann, Frank W., और Richard J. Wood. Guide to Popular U.S. Government Publications. 4th ed. Englewood, Colo: Libraries Unlimited, 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hoffmann, Frank W., और Richard J. Wood. Guide to Popular U.S. Government Publications. 4th ed. Libraries Unlimited, 1997.