MLA

Blackwell, Elizabeth, fl. 1737, Eisenberger, Nicolaus Friedrich, 1707-1771, Ludwig, Christian Gottlieb, 1709-1773, Trew, Christoph Jacob, 1695-1769. Herbarium Blackwellianum emendatum et auctum : id est Elisabethae Blackwell Collectio stirpium quae in pharmacopoliis ad medicum usum asservantur quarum descriptio et vires ex Anglico idiomate in Latinum conversae sistuntur, figurae maximam partem ad natu. 1750-1773.. https://collections.library.yale.edu/catalog/11890155.

APA, 6th edition

Blackwell, Elizabeth, fl. 1737, & Eisenberger, Nicolaus Friedrich, 1707-1771, & Ludwig, Christian Gottlieb, 1709-1773, & Trew, Christoph Jacob, 1695-1769. (1750-1773.)[Herbarium Blackwellianum emendatum et auctum : id est Elisabethae Blackwell Collectio stirpium quae in pharmacopoliis ad medicum usum asservantur quarum descriptio et vires ex Anglico idiomate in Latinum conversae sistuntur, figurae maximam partem ad natu]. https://collections.library.yale.edu/catalog/11890155.