APA-čujuhus (7. p.)
Bugeja, M. J., & Dimitrova, D. V. (2010). Vanishing act: The erosion of online footnotes and implications for scholarship in the digital age. Litwin Books.
Chicago-čujuhus (17. p.)
Bugeja, Michael J., juo Daniela V. Dimitrova. Vanishing Act: The Erosion of Online Footnotes and Implications for Scholarship in the Digital Age. Duluth, MN: Litwin Books, 2010.
MLA-čujuhus (9. p.)
Bugeja, Michael J., juo Daniela V. Dimitrova. Vanishing Act: The Erosion of Online Footnotes and Implications for Scholarship in the Digital Age. Litwin Books, 2010.
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