APA ציטוט

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.

ציטוט MLA

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