Παραπομπή σε μορφή APA (7η εκδ.)

(1998). Community methodology on tourism statistics. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Community Methodology on Tourism Statistics. Luxembourg: Office for Official Publications of the European Communities, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Community Methodology on Tourism Statistics. Office for Official Publications of the European Communities, 1998.