Cite

Bioferrin [graphic].

MLA

Bioferrin [Graphic]. Bayer, 0AD. https://collections.library.yale.edu/catalog/16046962.

APA, 6th edition

Bioferrin [graphic]. (0 C.E.). [Posters, Offset lithographs]. Bayer. https://collections.library.yale.edu/catalog/16046962.