Yale Medical Library. Robert Toggenburger Memorial Fund for Gastrointestinal Books.
MLA
Yale Medical Library. Robert Toggenburger Memorial Fund for Gastrointestinal Books. 0AD. https://collections.library.yale.edu/catalog/16789436.
APA, 6th edition
Yale Medical Library. Robert Toggenburger Memorial Fund for Gastrointestinal Books. (0 C.E.). [Bookplates]. https://collections.library.yale.edu/catalog/16789436.