Frank Gouldsmith Speck (1881-1950), Ph.D 1908, with snow shoes

Chicago citation style
Frank Gouldsmith Speck (1881-1950), Ph.D 1908, with snow shoes. 1927. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080922004. (Accessed December 14, 2018.)
APA citation style
(1927) Frank Gouldsmith Speck (1881-1950), Ph.D 1908, with snow shoes. Retrieved from the Digital Public Library of America, http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080922004
MLA citation style
Retrieved from the Digital Public Library of America <http://dla.library.upenn.edu/dla/archives/image.html?id=ARCHIVES_20080922004>.
Note: These citations are programmatically generated and may be incomplete.