Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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