APA引文

Sobel, R. (1981). IBM colossus in transition. New York: Truman Talley Books.

Trích dẫn kiểu Chicago

Sobel, Robert. IBM Colossus in Transition. New York: Truman Talley Books, 1981.

MLA引文

Sobel, Robert. IBM Colossus in Transition. New York: Truman Talley Books, 1981.

警告：這些引文格式不一定是100％准確.