APA (7 वां संस्करण) प्रशस्ति पत्र

Varnum, K. J. (2014). The top technologies every librarian needs to know: A LITA guide. ALA TechSource.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Varnum, Kenneth J. The Top Technologies Every Librarian Needs to Know: A LITA Guide. Chicago, [Illinois]: ALA TechSource, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Varnum, Kenneth J. The Top Technologies Every Librarian Needs to Know: A LITA Guide. ALA TechSource, 2014.