Modern 20th c. marbled paper, Wide comb pattern, variation

Chicago citation style
Guyot, Don. Modern 20th c. marbled paper, Wide comb pattern, variation. 1978. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/dp/id/48. (Accessed September 22, 2018.)
APA citation style
Guyot, Don, (1978) Modern 20th c. marbled paper, Wide comb pattern, variation. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/dp/id/48
MLA citation style
Guyot, Don. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/dp/id/48>.
Note: These citations are programmatically generated and may be incomplete.