APA-ийн эшлэл(7 дахь хэвлэлт)

(2000). Digital reference service in the new millennium: Planning, management, and evaluation / edited by R. David Lankes, John W. Collins III, Abby S. Kasowitz.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Digital Reference Service in the New Millennium: Planning, Management, and Evaluation / Edited by R. David Lankes, John W. Collins III, Abby S. Kasowitz. 2000.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Digital Reference Service in the New Millennium: Planning, Management, and Evaluation / Edited by R. David Lankes, John W. Collins III, Abby S. Kasowitz. 2000.