Citazione Stile APA (7a Edizione)

OECD. (2010). OECD Tourism Trends and Policies 2010 (1.). OECD publishins.

Citazione stile Chigago Style (17a edizione)

OECD. OECD Tourism Trends and Policies 2010. 1. Paris: OECD publishins, 2010.

Citatione MLA (9a ed.)

OECD. OECD Tourism Trends and Policies 2010. 1. OECD publishins, 2010.