Cite

16 small engravings and etchings of scenes, vignettes, and faces, many of them signed by Daniel Chodowiecki

MLA

Lavater, Johann Caspar, 1741-1801. 16 small engravings and etchings of scenes, vignettes, and faces, many of them signed by Daniel Chodowiecki. Box 1, folder 23. undated. https://collections.library.yale.edu/catalog/17270864.

APA, 6th edition

Lavater, Johann Caspar, 1741-1801. (["Box 1, folder 23"])(undated)[16 small engravings and etchings of scenes, vignettes, and faces, many of them signed by Daniel Chodowiecki]. https://collections.library.yale.edu/catalog/17270864.