Kreuzer, R. (1971). Fish inspection and quality control. Fising news.
Chicago Style aipamenaKreuzer, Rudolf. Fish Inspection and Quality Control. London: Fising news, 1971.
MLA aipamenaKreuzer, Rudolf. Fish Inspection and Quality Control. Fising news, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.