APA (7th ed.) Citation

Väisänen, S. K. (1969). On the critical speed of a shaft as influenced by the supports. Finnish Acad. of Techn. Sciences.

Chicago Style (17th ed.) Citation

Väisänen, Seppo Kalervo. On the Critical Speed of a Shaft as Influenced by the Supports. Helsinki: Finnish Acad. of Techn. Sciences, 1969.

MLA (9th ed.) Citation

Väisänen, Seppo Kalervo. On the Critical Speed of a Shaft as Influenced by the Supports. Finnish Acad. of Techn. Sciences, 1969.