Landis Cullen and Helen Ferguson

Chicago citation style
Landis Cullen and Helen Ferguson. 1923. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/13921. (Accessed April 25, 2018.)
APA citation style
(1923) Landis Cullen and Helen Ferguson. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/13921
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/13921>.
Note: These citations are programmatically generated and may be incomplete.