APA ציטוט

(1977). Paleontologi︠i︡a nizhnego paleozo︠i︡a Urala. UN︠T︡S AN SSSR.

Chicago Style (17th ed.) Citation

Paleontologi︠i︡a Nizhnego Paleozo︠i︡a Urala. Sverdlovsk: UN︠T︡S AN SSSR, 1977.

ציטוט MLA

Paleontologi︠i︡a Nizhnego Paleozo︠i︡a Urala. UN︠T︡S AN SSSR, 1977.