APA aipamena

Sokolov, V. (1972). Petroleum. MIR.

Chicago Style aipamena

Sokolov, V. Petroleum. Moscow: MIR, 1972.

MLA aipamena

Sokolov, V. Petroleum. MIR, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.