एपीए उद्धरण

Sterba,Gunther habil rer.nat. (1989). Freshwater Fishes of the world. cosmo.

शिकागो स्टाइल उद्धरण

Sterba,Gunther habil rer.nat. Freshwater Fishes of the World. n.delhi: cosmo, 1989.

एमएलए उद्धरण

Sterba,Gunther habil rer.nat. Freshwater Fishes of the World. cosmo, 1989.