"Shovels are standard transportation equipment"

Chicago citation style
"Shovels are standard transportation equipment". 1941-03-01. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/45576. (Accessed December 19, 2018.)
APA citation style
(1941-03-01) "Shovels are standard transportation equipment". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/45576
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/45576>.
Note: These citations are programmatically generated and may be incomplete.