(San Francisco Bay Area.)

Chicago citation style
Anonymous. (San Francisco Bay Area.). 1928. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290777~90062373. (Accessed December 18, 2018.)
APA citation style
Anonymous, (1928) (San Francisco Bay Area.). Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290777~90062373
MLA citation style
Anonymous. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290777~90062373>.
Note: These citations are programmatically generated and may be incomplete.