Ray Lanum and Betty Karr

Chicago citation style
Greene, Richard A., 1903-1984. Ray Lanum and Betty Karr. 1970-06-14. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/sg/id/297. (Accessed June 20, 2018.)
APA citation style
Greene, Richard A., 1903-1984, (1970-06-14) Ray Lanum and Betty Karr. Retrieved from the Digital Public Library of America, http://libx.bsu.edu/cdm/ref/collection/sg/id/297
MLA citation style
Greene, Richard A., 1903-1984. Retrieved from the Digital Public Library of America <http://libx.bsu.edu/cdm/ref/collection/sg/id/297>.
Note: These citations are programmatically generated and may be incomplete.