Evaluation of high-contact-ratio spur gears with profile modification /

Chicago citation style
Townsend, Dennis P. Evaluation of high-contact-ratio spur gears with profile modification /. 1979. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011427335. (Accessed December 16, 2018.)
APA citation style
Townsend, Dennis P, (1979) Evaluation of high-contact-ratio spur gears with profile modification /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011427335
MLA citation style
Townsend, Dennis P. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011427335>.
Note: These citations are programmatically generated and may be incomplete.