Παραπομπή σε μορφή APA (7η εκδ.)

European Maritime Safety Agency. (2009). Quality shipping, safer seas, cleaner oceans. European Maritime Safety Agency.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Maritime Safety Agency. Quality Shipping, Safer Seas, Cleaner Oceans. Lisbon: European Maritime Safety Agency, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Maritime Safety Agency. Quality Shipping, Safer Seas, Cleaner Oceans. European Maritime Safety Agency, 2009.