APA aipamena

Street, A. C., & Alexander, W. O. (1982). Metals in the service of man (8th ed.). Penguin.

Chicago Style aipamena

Street, Arthur Charles, and W. O. Alexander. Metals in the Service of Man. 8th ed. Harmondsworth: Penguin, 1982.

MLA aipamena

Street, Arthur Charles, and W. O. Alexander. Metals in the Service of Man. 8th ed. Penguin, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.