Koehler, W. A longitudinal study of Web pages continued: A consideration of document persistence. Web documents, Half-life, Linkrot, Persistence, Web citations. University of Borås.
Chicago Style (17th ed.) CitationKoehler, Wallace. A Longitudinal Study of Web Pages Continued: A Consideration of Document Persistence. Web Documents, Half-life, Linkrot, Persistence, Web Citations. University of Borås.
MLA (9th ed.) CitationKoehler, Wallace. A Longitudinal Study of Web Pages Continued: A Consideration of Document Persistence. Web Documents, Half-life, Linkrot, Persistence, Web Citations. University of Borås.
Warning: These citations may not always be 100% accurate.