Richard Mayo student drawing of an observation platform at gatty falls

Chicago citation style
Mayo, Richard W.. Richard Mayo student drawing of an observation platform at gatty falls. 1955. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1971. (Accessed November 18, 2018.)
APA citation style
Mayo, Richard W., (1955) Richard Mayo student drawing of an observation platform at gatty falls. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1971
MLA citation style
Mayo, Richard W.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1971>.
Note: These citations are programmatically generated and may be incomplete.