Machinery for stamping spoons

Chicago citation style
Swift, W. A. (William Arthur), 1877-1956. Machinery for stamping spoons. 1928. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/swift/id/997. (Accessed June 25, 2018.)
APA citation style
Swift, W. A. (William Arthur), 1877-1956, (1928) Machinery for stamping spoons. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/swift/id/997
MLA citation style
Swift, W. A. (William Arthur), 1877-1956. Retrieved from the Digital Public Library of America <http://libx.bsu.edu/cdm/ref/collection/swift/id/997>.
Note: These citations are programmatically generated and may be incomplete.