Cite

Anchusa / Monkshood / Early Cosmos / […] / Right half

MLA

Howe, Susan, 1937-. Anchusa / Monkshood / Early Cosmos / […] / Right half. 72 (Broadside). early 1980s. https://collections.library.yale.edu/catalog/16852907.

APA, 6th edition

Howe, Susan, 1937-. (["72 (Broadside)"])(early 1980s)[Anchusa / Monkshood / Early Cosmos / […] / Right half]. https://collections.library.yale.edu/catalog/16852907.