APA aipamena

(1991). Switzerland economic trends. Geneva: Pictet & Cie Banquiers.

Chicago Style aipamena

Switzerland Economic Trends. Geneva: Pictet & Cie Banquiers, 1991.

MLA aipamena

Switzerland Economic Trends. Geneva: Pictet & Cie Banquiers, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.