Citazione Stile APA (7a Edizione)
(1998). Foreign trade by commodities 1991-1996: Australia, New Zeland, Denmark, Finland, Germany, Italy, Netherlands. OECD.
Citazione stile Chigago Style (17a edizione)
Foreign Trade by Commodities 1991-1996: Australia, New Zeland, Denmark, Finland, Germany, Italy, Netherlands. Paris: OECD, 1998.
Citatione MLA (9a ed.)
Foreign Trade by Commodities 1991-1996: Australia, New Zeland, Denmark, Finland, Germany, Italy, Netherlands. OECD, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.