Ship POLAR BEAR on drydock at Nushagak, Alaska, 1917

Chicago citation style
Cobb, John N. (John Nathan), 1868-1930. Ship POLAR BEAR on drydock at Nushagak, Alaska, 1917. 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/cobb/id/265. (Accessed June 22, 2018.)
APA citation style
Cobb, John N. (John Nathan), 1868-1930, (1917) Ship POLAR BEAR on drydock at Nushagak, Alaska, 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/cobb/id/265
MLA citation style
Cobb, John N. (John Nathan), 1868-1930. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/cobb/id/265>.
Note: These citations are programmatically generated and may be incomplete.