APA aipamena

Yvonne Levy. (1971). Aluminum: Past and future. San Francisco: Federal Reserve Bank of San Francisco.

Chicago Style aipamena

Yvonne Levy. Aluminum: Past and Future. San Francisco: Federal Reserve Bank of San Francisco, 1971.

MLA aipamena

Yvonne Levy. Aluminum: Past and Future. San Francisco: Federal Reserve Bank of San Francisco, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.