APA (7th ed.) Citation

Frolov, ︠. M. (1982). Okopnik v uslovi︠i︡akh Severa. "Nauka," Leningradskoe otd-nie.

Chicago Style (17th ed.) Citation

Frolov, ︠I︡U. M. Okopnik V Uslovi︠i︡akh Severa. Leningrad: "Nauka," Leningradskoe otd-nie, 1982.

MLA (8th ed.) Citation

Frolov, ︠I︡U. M. Okopnik V Uslovi︠i︡akh Severa. "Nauka," Leningradskoe otd-nie, 1982.

Warning: These citations may not always be 100% accurate.