Vyalov, S. S., & Targulyan, Y. O. (1968). Boring and pile driving into permafrost. Soil Mechanics and Foundation Engineering, 5(2), 115.
Chicago Style (17th ed.) CitationVyalov, S. S., and Yu. O. Targulyan. "Boring and Pile Driving into Permafrost." Soil Mechanics and Foundation Engineering 5, no. 2 (1968): 115.
MLA (9th ed.) CitationVyalov, S. S., and Yu. O. Targulyan. "Boring and Pile Driving into Permafrost." Soil Mechanics and Foundation Engineering, vol. 5, no. 2, 1968, p. 115.
Warning: These citations may not always be 100% accurate.