Helix, vol. 2, no. 4 (November 2, 1967), cover

Chicago citation style
Dorpat, Paul, editor. Helix, vol. 2, no. 4 (November 2, 1967), cover. 1967. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/476. (Accessed October 17, 2018.)
APA citation style
Dorpat, Paul, editor, (1967) Helix, vol. 2, no. 4 (November 2, 1967), cover. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/476
MLA citation style
Dorpat, Paul, editor. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/476>.
Note: These citations are programmatically generated and may be incomplete.