Composition of California shellmounds

Chicago citation style
Gifford, Edward Winslow, 1887-. Composition of California shellmounds. 1916. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000623242. (Accessed September 23, 2018.)
APA citation style
Gifford, Edward Winslow, 1887-, (1916) Composition of California shellmounds. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000623242
MLA citation style
Gifford, Edward Winslow, 1887-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000623242>.
Note: These citations are programmatically generated and may be incomplete.