Con-Tech services group

Chicago citation style
Owens, William. Con-Tech services group. 1981-12-14. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1144. (Accessed December 17, 2018.)
APA citation style
Owens, William, (1981-12-14) Con-Tech services group. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1144
MLA citation style
Owens, William. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/1144>.
Note: These citations are programmatically generated and may be incomplete.