Petrov, A. N., & ︠T︡Sart, I. D. (1977). Perva︠i︡a akademicheska︠i︡a: K 250-leti︠i︡u l-ĭ tip. izd-va Nauka. Nauka, Leningr. otd-nie.
Chicago Style (17th ed.) CitationPetrov, A. N., and I. D. ︠T︡Sart. Perva︠i︡a Akademicheska︠i︡a: K 250-leti︠i︡u L-ĭ Tip. Izd-va Nauka. Leningrad: Nauka, Leningr. otd-nie, 1977.
MLA (8th ed.) CitationPetrov, A. N., and I. D. ︠T︡Sart. Perva︠i︡a Akademicheska︠i︡a: K 250-leti︠i︡u L-ĭ Tip. Izd-va Nauka. Nauka, Leningr. otd-nie, 1977.
Warning: These citations may not always be 100% accurate.