Cita APA (7th ed.)

Roberts, R. J. (2012). Fish pathology (4a. ed.). John Wiley and Sons Ltd.

Cita Chicago (17th ed.)

Roberts, Ronald J. Fish Pathology. 4a. ed. Oxford: John Wiley and Sons Ltd, 2012.

Cita MLA (9th ed.)

Roberts, Ronald J. Fish Pathology. 4a. ed. John Wiley and Sons Ltd, 2012.