Παραπομπή APA

European Commission. (2007). Languages for Europe: 30 projects for promoting language learning. Luxembourg: European Commission.

Παραπομπή Chicago Style

European Commission. Languages for Europe: 30 Projects for Promoting Language Learning. Luxembourg: European Commission, 2007.

Παραπομπή MLA

European Commission. Languages for Europe: 30 Projects for Promoting Language Learning. Luxembourg: European Commission, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.