एपीए उद्धरण

Nikol'skii, A. M. (1962). Fauna of Russia and adjacent countries: Amphibians. IPST.

शिकागो स्टाइल उद्धरण

Nikol'skii, A M. Fauna of Russia and Adjacent Countries: Amphibians. Jerusalem: IPST, 1962.

एमएलए उद्धरण

Nikol'skii, A M. Fauna of Russia and Adjacent Countries: Amphibians. IPST, 1962.