Docked tug boats

Chicago citation style
Docked tug boats. 1945-09-19. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/17848. (Accessed December 19, 2018.)
APA citation style
(1945-09-19) Docked tug boats. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/17848
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/17848>.
Note: These citations are programmatically generated and may be incomplete.