Cita APA (7a ed.)

European Free Trade Association. Press and Information Service & European Free Trade Association. (1960). EFTA bulletin. The Association.

Cita Chicago Style (17a ed.)

European Free Trade Association. Press and Information Service y European Free Trade Association. EFTA Bulletin. Geneva: The Association, 1960.

Cita MLA (8a ed.)

European Free Trade Association. Press and Information Service y European Free Trade Association. EFTA Bulletin. The Association, 1960.