APA aipamena

(1970). Switzerland 1982: People and State Economy Culture. Berne: Geographical Publishers.

Chicago Style aipamena

Switzerland 1982: People and State Economy Culture. Berne: Geographical Publishers, 1970.

MLA aipamena

Switzerland 1982: People and State Economy Culture. Berne: Geographical Publishers, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.