APA Citation

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

Trích dẫn kiểu Chicago

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

MLA Citation

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

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.