Ashby Bird Observatory

Chicago citation style
Ruuska, A.W. Ashby Bird Observatory. 1959-1981. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/bv73c7928. (Accessed June 20, 2018.)
APA citation style
Ruuska, A.W, (1959-1981) Ashby Bird Observatory. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/bv73c7928
MLA citation style
Ruuska, A.W. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/bv73c7928>.
Note: These citations are programmatically generated and may be incomplete.