Bunsen, Georg von
MLA
Marsh, Othniel Charles, 1831-1899. Bunsen, Georg von. Box 5, folder 184. 1893. https://collections.library.yale.edu/catalog/32554365.
APA, 6th edition
Marsh, Othniel Charles, 1831-1899. (["Box 5, folder 184"])(1893)[Bunsen, Georg von]. https://collections.library.yale.edu/catalog/32554365.