APA aipamena

Ulam, A. B. (1960). The unfinished revolution. New York: Vintage Books.

Chicago Style aipamena

Ulam, Adam B. The Unfinished Revolution. New York: Vintage Books, 1960.

MLA aipamena

Ulam, Adam B. The Unfinished Revolution. New York: Vintage Books, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.