Cite

F1220. Wild Geranium. Two Specimens. Flowers Pink and White.

MLA

McClintock, Walter, 1870-1949. F1220. Wild Geranium. Two Specimens. Flowers Pink and White.. Box 143, folder 7296. 1912. https://collections.library.yale.edu/catalog/10452992.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 143, folder 7296"])(1912)[F1220. Wild Geranium. Two Specimens. Flowers Pink and White.]. https://collections.library.yale.edu/catalog/10452992.