APA (7th ed.) Citation

Clark, R. W. (1988). Gear coupling effects on rotordynamics. [publisher not identified].

Chicago Style (17th ed.) Citation

Clark, Robert Warren. Gear Coupling Effects on Rotordynamics. [Place of publication not identified]: [publisher not identified], 1988.

MLA (9th ed.) Citation

Clark, Robert Warren. Gear Coupling Effects on Rotordynamics. [publisher not identified], 1988.