Cite

Plan and sections of a slave ship [graphic].

MLA

Plan and Sections of a Slave Ship [Graphic]. Darton and Harvey, 1794. https://collections.library.yale.edu/catalog/16166138.

APA, 6th edition

Plan and sections of a slave ship [graphic]. (1794). [Engravings]. Darton and Harvey, https://collections.library.yale.edu/catalog/16166138.