Goniocidaris (Cyrtocidaris) tenuispina major Mortensen, 1927

Chicago citation style
Goniocidaris (Cyrtocidaris) tenuispina major Mortensen, 1927. 3 Jun 1908. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_320720&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
(3 Jun 1908) Goniocidaris (Cyrtocidaris) tenuispina major Mortensen, 1927. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_320720&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_320720&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.