Richard Billings riding on the bumper of a jeep used for research on Enjebi Island, summer 1964

Chicago citation style
Sneddon, James O.. Richard Billings riding on the bumper of a jeep used for research on Enjebi Island, summer 1964. 1964. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/160. (Accessed April 25, 2018.)
APA citation style
Sneddon, James O., (1964) Richard Billings riding on the bumper of a jeep used for research on Enjebi Island, summer 1964. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/160
MLA citation style
Sneddon, James O.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/160>.
Note: These citations are programmatically generated and may be incomplete.