APA aipamena

Okhotnikov, V. N. (1972). Voprosy petrografii severa Urala i Timana: Sbornik stateĭ.

Chicago Style aipamena

Okhotnikov, Vitaliĭ Nikolaevich. Voprosy Petrografii Severa Urala I Timana: Sbornik Stateĭ. Syktyvkar, 1972.

MLA aipamena

Okhotnikov, Vitaliĭ Nikolaevich. Voprosy Petrografii Severa Urala I Timana: Sbornik Stateĭ. 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.