Cite

9. "A group of porters - also prisoners in chains at Bagamoyo." Unidentified photographer.

MLA

Allsworth, Jenny. 9. "A Group of Porters - Also Prisoners in Chains at Bagamoyo." Unidentified Photographer. 0AD. https://collections.library.yale.edu/catalog/32500168.

APA, 6th edition

Allsworth, J. (0 C.E.). 9. "A group of porters - also prisoners in chains at Bagamoyo." Unidentified photographer. https://collections.library.yale.edu/catalog/32500168.