F.E. Matthes letter to Harry Myers thanking him for sending a copy of his account of the early climbing history of Mount Rainier, November 8, 1920

Chicago citation style
Matthes, F.E.. F.E. Matthes letter to Harry Myers thanking him for sending a copy of his account of the early climbing history of Mount Rainier, November 8, 1920. 1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/14389. (Accessed October 21, 2018.)
APA citation style
Matthes, F.E., (1920) F.E. Matthes letter to Harry Myers thanking him for sending a copy of his account of the early climbing history of Mount Rainier, November 8, 1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/14389
MLA citation style
Matthes, F.E.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/14389>.
Note: These citations are programmatically generated and may be incomplete.