IPL, SCALP

Chicago citation style
IPL, SCALP. 1988-04-12. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/nz808h457. (Accessed June 18, 2018.)
APA citation style
(1988-04-12) IPL, SCALP. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/nz808h457
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/nz808h457>.
Note: These citations are programmatically generated and may be incomplete.