Παραπομπή σε μορφή APA (7η εκδ.)
European Union. Commission. Directorate General XI for the Environment Nuclear Safety and Civil Protection, European Union. Commission, & Romao Carlos. (1996). Interpretation manual of European union habitats. European Union. Commission.
Παραπομπή σε μορφή Chicago (17η εκδ.)
European Union. Commission. Directorate General XI for the Environment Nuclear Safety and Civil Protection, European Union. Commission, και Romao Carlos. Interpretation Manual of European Union Habitats. European Union. Commission, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)
European Union. Commission. Directorate General XI for the Environment Nuclear Safety and Civil Protection, et al. Interpretation Manual of European Union Habitats. European Union. Commission, 1996.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.