The pulse of creation series

Chicago citation style
Norman, Ernest L. The pulse of creation series. 1961, c1956-. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000586280. (Accessed December 16, 2018.)
APA citation style
Norman, Ernest L, (1961, c1956-) The pulse of creation series. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000586280
MLA citation style
Norman, Ernest L. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000586280>.
Note: These citations are programmatically generated and may be incomplete.