Umfassende Service-Einschränkungen ab 18. März
ISO-690 (author-date, English)

REINHARD KLETTE, IVAN STOJMENOVIĆ und THE PENNSYLVANIA STATE UNIVERSITY CITESEERX ARCHIVES, 1991. M.Tamer Ozsu and Patrick Valduriez, Principles of distributed database systems. http://www.site.uottawa.ca/~ivan/klette-GMIP.pdf. 1 Januar 1991.

Elsevier - Harvard (with titles)

Reinhard Klette, Ivan Stojmenović, The Pennsylvania State University Cite Seer X Archives, 1991. M.Tamer Ozsu and Patrick Valduriez, Principles of distributed database systems. http://www.site.uottawa.ca/~ivan/klette-GMIP.pdf.

American Psychological Association 7th edition

Reinhard Klette, Ivan Stojmenović, & The Pennsylvania State University Cite Seer X Archives. (1991). M.Tamer Ozsu and Patrick Valduriez, Principles of distributed database systems. http://www.site.uottawa.ca/~ivan/klette-GMIP.Pdf.

Springer - Basic (author-date)

Reinhard Klette, Ivan Stojmenović, The Pennsylvania State University Cite Seer X Archives (1991) M.Tamer Ozsu and Patrick Valduriez, Principles of distributed database systems. http://www.site.uottawa.ca/~ivan/klette-GMIP.pdf

Juristische Zitierweise (Stüber) (Deutsch)

Reinhard Klette/ Ivan Stojmenović/ The Pennsylvania State University Cite Seer X Archives, M.Tamer Ozsu and Patrick Valduriez, Principles of distributed database systems, http://www.site.uottawa.ca/~ivan/klette-GMIP.pdf 1991.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.