Παραπομπή σε μορφή APA (7η εκδ.)
Annual Conference of Krikos Organization (1992 : Thessaloniki), Krikos Organization, [χ.ο.], Demetracopoulos A. C., Dermatas D, & Korfiatis G. P. Restoration and protection of the environment in the '90s: Aristotelion University of Thessaloniki, Macedonia, Greece, August 19-21, 1992. [χ.ο.].
Παραπομπή σε μορφή Chicago (17η εκδ.)
Annual Conference of Krikos Organization (1992 : Thessaloniki), Krikos Organization, [χ.ο.], Demetracopoulos A. C., Dermatas D, και Korfiatis G. P. Restoration and Protection of the Environment in the '90s: Aristotelion University of Thessaloniki, Macedonia, Greece, August 19-21, 1992. [χ.ο.].
Παραπομπή σε μορφή MLA (9th εκδ.)
Annual Conference of Krikos Organization (1992 : Thessaloniki), et al. Restoration and Protection of the Environment in the '90s: Aristotelion University of Thessaloniki, Macedonia, Greece, August 19-21, 1992. [χ.ο.].
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