APA aipamena

Hiatt, R. W. World directory of hydrobiological and fisheries institutions.

Chicago Style aipamena

Hiatt, Robert W. World Directory of Hydrobiological and Fisheries Institutions.

MLA aipamena

Hiatt, Robert W. World Directory of Hydrobiological and Fisheries Institutions.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.