Robert Josephson (left) and Steven March collecting specimens on Japtan Island's ocean reef, summer 1964

Chicago citation style
Sneddon, James O.. Robert Josephson (left) and Steven March collecting specimens on Japtan Island's ocean reef, summer 1964. 1964. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/154. (Accessed April 26, 2018.)
APA citation style
Sneddon, James O., (1964) Robert Josephson (left) and Steven March collecting specimens on Japtan Island's ocean reef, summer 1964. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/154
MLA citation style
Sneddon, James O.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/donaldson/id/154>.
Note: These citations are programmatically generated and may be incomplete.