APA引文

Roberts, R. M. (1989). Serendipity: Accidental discoveries in science. New York: John Wiley & Sons, Inc.

Trích dẫn kiểu Chicago

Roberts, Royston M. Serendipity: Accidental Discoveries in Science. New York: John Wiley & Sons, Inc, 1989.

MLA引文

Roberts, Royston M. Serendipity: Accidental Discoveries in Science. New York: John Wiley & Sons, Inc, 1989.

警告：這些引文格式不一定是100％准確.