Norman Johnston student drawing exercise of ink wash circles

Chicago citation style
Johnston, Norman J.. Norman Johnston student drawing exercise of ink wash circles. 1937. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1849. (Accessed August 17, 2018.)
APA citation style
Johnston, Norman J., (1937) Norman Johnston student drawing exercise of ink wash circles. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1849
MLA citation style
Johnston, Norman J.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1849>.
Note: These citations are programmatically generated and may be incomplete.