Volume 80, Issue 4: October 1, 1999 North Park PressThe North Park Press

Chicago citation style
Nelson, David. Volume 80, Issue 4: October 1, 1999 North Park Press,The North Park Press. 10/01/1999. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/npu_nppress/id/1886. (Accessed October 20, 2018.)
APA citation style
Nelson, David, (10/01/1999) Volume 80, Issue 4: October 1, 1999 North Park Press,The North Park Press. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/npu_nppress/id/1886
MLA citation style
Nelson, David. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/npu_nppress/id/1886>.
Note: These citations are programmatically generated and may be incomplete.