La retirada de Joffre.

Chicago citation style
La retirada de Joffre.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:315130. (Accessed September 23, 2018.)
APA citation style
La retirada de Joffre.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:315130
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.library.villanova.edu/Record/vudl:315130>.
Note: These citations are programmatically generated and may be incomplete.