APA استشهاد

Roberts, R. J. (2012). Fish pathology (4th ed.). John Wiley.

استشهاد بنمط شيكاغو

Roberts, Ronald J. Fish Pathology. 4th ed. West Sussex: John Wiley, 2012.

MLA استشهاد

Roberts, Ronald J. Fish Pathology. 4th ed. John Wiley, 2012.