Παραπομπή σε μορφή APA (7η εκδ.)

Λέκκος, Ν., & Μποτετζάγιας, Ι. (2015). Critical analysis of the weaknesses in the environmental impact assessment process as evidenced by environmnetal statements studies submitted in European Union.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Λέκκος, Νικόλαος, και Ιωσήφ Μποτετζάγιας. Critical Analysis of the Weaknesses in the Environmental Impact Assessment Process as Evidenced by Environmnetal Statements Studies Submitted in European Union. 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Λέκκος, Νικόλαος, και Ιωσήφ Μποτετζάγιας. Critical Analysis of the Weaknesses in the Environmental Impact Assessment Process as Evidenced by Environmnetal Statements Studies Submitted in European Union. 2015.