APA aipamena

Roberts,Ronald J. (1974). Handbook of trout and salmon diseases. University of stirling.

Chicago Style aipamena

Roberts,Ronald J. Handbook of Trout and Salmon Diseases. England: University of stirling, 1974.

MLA aipamena

Roberts,Ronald J. Handbook of Trout and Salmon Diseases. University of stirling, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.