Grand Canyon from the brink.

Chicago citation style
Acmegraph Co. Grand Canyon from the brink.. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll91/id/700. (Accessed October 19, 2020.)
APA citation style
Acmegraph Co, Grand Canyon from the brink.. Retrieved from the Digital Public Library of America, http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll91/id/700
MLA citation style
Acmegraph Co. Retrieved from the Digital Public Library of America <http://cdm16013.contentdm.oclc.org/cdm/ref/collection/p16013coll91/id/700>.
Note: These citations are programmatically generated and may be incomplete.