William Bertram Jr., approximately late 1880s

Chicago citation style
W. Efatz [?]. William Bertram Jr., approximately late 1880s. approximately late 1880s. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/1438. (Accessed June 23, 2018.)
APA citation style
W. Efatz [?], (approximately late 1880s) William Bertram Jr., approximately late 1880s. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/1438
MLA citation style
W. Efatz [?]. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/portraits/id/1438>.
Note: These citations are programmatically generated and may be incomplete.