Cita APA (7a ed.)

Leidner, R. (2007). The European tourism industry in the enlarged community: Gaps are potentials and opportunities. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Leidner, Rüdiger. The European Tourism Industry in the Enlarged Community: Gaps Are Potentials and Opportunities. Luxembourg: Office for Official Publications of the European Communities, 2007.

Cita MLA (9a ed.)

Leidner, Rüdiger. The European Tourism Industry in the Enlarged Community: Gaps Are Potentials and Opportunities. Office for Official Publications of the European Communities, 2007.