The availability of library service and academic achievement

Chicago citation style
Walker, Richard D. (Richard Dean), 1930-. The availability of library service and academic achievement. 1963. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001662895. (Accessed November 13, 2018.)
APA citation style
Walker, Richard D. (Richard Dean), 1930-, (1963) The availability of library service and academic achievement. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001662895
MLA citation style
Walker, Richard D. (Richard Dean), 1930-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001662895>.
Note: These citations are programmatically generated and may be incomplete.