Doubts. [graphic] / No. 3
MLA
Heath, Henry, active 1824-1850, printmaker. Doubts. [graphic] / No. 3. [1829]. https://collections.library.yale.edu/catalog/10970455.
APA, 6th edition
Heath, Henry, active 1824-1850, printmaker. ([1829])[Doubts. [graphic] / No. 3]. https://collections.library.yale.edu/catalog/10970455.