APA (7th ed.) Zitazioa

conference on research in income and wealth. (1957). regional income: Studies in income and wealth. Princeton university press.

Chicago Style (17th ed.) Zitazioa

conference on research in income and wealth. Regional Income: Studies in Income and Wealth. new york: Princeton university press, 1957.

MLA (9th ed.) Zitazioa

conference on research in income and wealth. Regional Income: Studies in Income and Wealth. Princeton university press, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.